mirror of https://github.com/fafhrd91/actix-web
add docs for header extractor
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ibraheemdev
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<pre id='vimCodeElement'>
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<span id="L1" class="LineNr"> 1 </span><span class="Special">//! A Collection of Header implementations for common HTTP Headers.</span>
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<span id="L2" class="LineNr"> 2 </span><span class="Special">//!</span>
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<span id="L3" class="LineNr"> 3 </span><span class="Special">//! ## Mime</span>
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<span id="L4" class="LineNr"> 4 </span><span class="Special">//!</span>
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<span id="L5" class="LineNr"> 5 </span><span class="Special">//! Several header fields use MIME values for their contents. Keeping with the</span>
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<span id="L6" class="LineNr"> 6 </span><span class="Special">//! strongly-typed theme, the [mime] crate</span>
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<span id="L7" class="LineNr"> 7 </span><span class="Special">//! is used, such as `ContentType(pub Mime)`.</span>
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<span id="L8" class="LineNr"> 8 </span><span class="PreProc">#![cfg_attr(rustfmt, rustfmt_skip)]</span>
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<span id="L9" class="LineNr"> 9 </span>
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<span id="L10" class="LineNr"> 10 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">actix_http</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="StorageClass">*</span>;
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<span id="L11" class="LineNr"> 11 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">accept_charset</span><span class="Delimiter">::</span>AcceptCharset;
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<span id="L12" class="LineNr"> 12 </span><span class="Comment">//pub use self::accept_encoding::AcceptEncoding;</span>
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<span id="L13" class="LineNr"> 13 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">accept</span><span class="Delimiter">::</span>Accept;
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<span id="L14" class="LineNr"> 14 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">accept_language</span><span class="Delimiter">::</span>AcceptLanguage;
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<span id="L15" class="LineNr"> 15 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">allow</span><span class="Delimiter">::</span>Allow;
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<span id="L16" class="LineNr"> 16 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">cache_control</span><span class="Delimiter">::</span>{CacheControl, CacheDirective};
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<span id="L17" class="LineNr"> 17 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">content_disposition</span><span class="Delimiter">::</span>{
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<span id="L18" class="LineNr"> 18 </span> ContentDisposition, DispositionParam, DispositionType,
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<span id="L19" class="LineNr"> 19 </span>};
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<span id="L20" class="LineNr"> 20 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">content_language</span><span class="Delimiter">::</span>ContentLanguage;
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<span id="L21" class="LineNr"> 21 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">content_range</span><span class="Delimiter">::</span>{ContentRange, ContentRangeSpec};
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<span id="L22" class="LineNr"> 22 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">content_type</span><span class="Delimiter">::</span>ContentType;
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<span id="L23" class="LineNr"> 23 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">date</span><span class="Delimiter">::</span>Date;
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<span id="L24" class="LineNr"> 24 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">etag</span><span class="Delimiter">::</span>ETag;
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<span id="L25" class="LineNr"> 25 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">expires</span><span class="Delimiter">::</span>Expires;
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<span id="L26" class="LineNr"> 26 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">if_match</span><span class="Delimiter">::</span>IfMatch;
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<span id="L27" class="LineNr"> 27 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">if_modified_since</span><span class="Delimiter">::</span>IfModifiedSince;
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<span id="L28" class="LineNr"> 28 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">if_none_match</span><span class="Delimiter">::</span>IfNoneMatch;
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<span id="L29" class="LineNr"> 29 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">if_range</span><span class="Delimiter">::</span>IfRange;
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<span id="L30" class="LineNr"> 30 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">if_unmodified_since</span><span class="Delimiter">::</span>IfUnmodifiedSince;
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<span id="L31" class="LineNr"> 31 </span><span class="Keyword">pub</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">last_modified</span><span class="Delimiter">::</span>LastModified;
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<span id="L32" class="LineNr"> 32 </span><span class="Comment">//pub use self::range::{Range, ByteRangeSpec};</span>
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<span id="L33" class="LineNr"> 33 </span><span class="Keyword">pub</span><span class="Delimiter">(</span><span class="Keyword">crate</span><span class="Delimiter">)</span> <span class="Keyword">use</span> <span class="Include">self</span><span class="Delimiter">::</span><span class="Include">utils</span><span class="Delimiter">::</span>{fmt_comma_delimited, from_comma_delimited, from_one_raw_str};
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<span id="L34" class="LineNr"> 34 </span>
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<span id="L35" class="LineNr"> 35 </span><span class="PreProc">#[doc(hidden)]</span>
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<span id="L36" class="LineNr"> 36 </span><span class="PreProc">#[macro_export]</span>
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<span id="L37" class="LineNr"> 37 </span><span class="Macro">macro_rules!</span> __hyper__deref {
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<span id="L38" class="LineNr"> 38 </span> (<span class="Define">$from</span>:ty <span class="Operator">=></span> <span class="Define">$to</span>:ty) <span class="Operator">=></span> {
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<span id="L39" class="LineNr"> 39 </span> <span class="Keyword">impl</span> <span class="Delimiter">::</span><span class="Include">std</span><span class="Delimiter">::</span><span class="Include">ops</span><span class="Delimiter">::</span>Deref <span class="Conditional">for</span> <span class="Define">$from</span> {
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<span id="L40" class="LineNr"> 40 </span> <span class="Keyword">type</span> <span class="Identifier">Target</span> <span class="Operator">=</span> <span class="Define">$to</span>;
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<span id="L41" class="LineNr"> 41 </span>
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<span id="L42" class="LineNr"> 42 </span> <span class="PreProc">#[inline]</span>
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<span id="L43" class="LineNr"> 43 </span> <span class="Keyword">fn</span> <span class="Function">deref</span>(<span class="StorageClass">&</span><span class="Constant">self</span>) <span class="Operator">-></span> <span class="StorageClass">&</span><span class="Define">$to</span> {
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<span id="L44" class="LineNr"> 44 </span> <span class="StorageClass">&</span><span class="Constant">self</span>.<span class="Number">0</span>
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<span id="L45" class="LineNr"> 45 </span> }
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<span id="L46" class="LineNr"> 46 </span> }
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<span id="L47" class="LineNr"> 47 </span>
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<span id="L48" class="LineNr"> 48 </span> <span class="Keyword">impl</span> <span class="Delimiter">::</span><span class="Include">std</span><span class="Delimiter">::</span><span class="Include">ops</span><span class="Delimiter">::</span>DerefMut <span class="Conditional">for</span> <span class="Define">$from</span> {
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<span id="L49" class="LineNr"> 49 </span> <span class="PreProc">#[inline]</span>
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<span id="L50" class="LineNr"> 50 </span> <span class="Keyword">fn</span> <span class="Function">deref_mut</span>(<span class="StorageClass">&</span><span class="StorageClass">mut</span> <span class="Constant">self</span>) <span class="Operator">-></span> <span class="StorageClass">&</span><span class="StorageClass">mut</span> <span class="Define">$to</span> {
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<span id="L51" class="LineNr"> 51 </span> <span class="StorageClass">&</span><span class="StorageClass">mut</span> <span class="Constant">self</span>.<span class="Number">0</span>
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<span id="L52" class="LineNr"> 52 </span> }
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<span id="L53" class="LineNr"> 53 </span> }
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<span id="L54" class="LineNr"> 54 </span> };
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<span id="L55" class="LineNr"> 55 </span>}
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<span id="L56" class="LineNr"> 56 </span>
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<span id="L57" class="LineNr"> 57 </span><span class="PreProc">#[doc(hidden)]</span>
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<span id="L58" class="LineNr"> 58 </span><span class="PreProc">#[macro_export]</span>
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<span id="L59" class="LineNr"> 59 </span><span class="Macro">macro_rules!</span> __hyper__tm {
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<span id="L60" class="LineNr"> 60 </span> (<span class="Define">$id</span>:ident, <span class="Define">$tm</span>:ident{<span class="Macro">$(</span><span class="Define">$tf</span>:item<span class="Macro">)</span><span class="Macro">*</span>}) <span class="Operator">=></span> {
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<span id="L61" class="LineNr"> 61 </span> <span class="PreProc">#[allow(unused_imports)]</span>
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<span id="L62" class="LineNr"> 62 </span> <span class="PreProc">#[cfg(test)]</span>
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<span id="L63" class="LineNr"> 63 </span> <span class="Keyword">mod</span> <span class="Define">$tm</span>{
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<span id="L64" class="LineNr"> 64 </span> <span class="Keyword">use</span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Type">str</span>;
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<span id="L65" class="LineNr"> 65 </span> <span class="Keyword">use</span> <span class="Include">actix_http</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span>Method;
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<span id="L66" class="LineNr"> 66 </span> <span class="Keyword">use</span> <span class="Include">mime</span><span class="Delimiter">::</span><span class="StorageClass">*</span>;
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<span id="L67" class="LineNr"> 67 </span> <span class="Keyword">use</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="StorageClass">*</span>;
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<span id="L68" class="LineNr"> 68 </span> <span class="Keyword">use</span> <span class="Include">super</span><span class="Delimiter">::</span><span class="Define">$id</span> <span class="Operator">as</span> HeaderField;
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<span id="L69" class="LineNr"> 69 </span> <span class="Macro">$(</span><span class="Define">$tf</span><span class="Macro">)</span><span class="Macro">*</span>
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<span id="L70" class="LineNr"> 70 </span> }
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<span id="L71" class="LineNr"> 71 </span>
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<span id="L72" class="LineNr"> 72 </span> }
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<span id="L73" class="LineNr"> 73 </span>}
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<span id="L74" class="LineNr"> 74 </span>
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<span id="L75" class="LineNr"> 75 </span><span class="PreProc">#[doc(hidden)]</span>
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<span id="L76" class="LineNr"> 76 </span><span class="PreProc">#[macro_export]</span>
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<span id="L77" class="LineNr"> 77 </span><span class="Macro">macro_rules!</span> test_header {
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<span id="L78" class="LineNr"> 78 </span> (<span class="Define">$id</span>:ident, <span class="Define">$raw</span>:expr) <span class="Operator">=></span> {
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<span id="L79" class="LineNr"> 79 </span> <span class="PreProc">#[test]</span>
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<span id="L80" class="LineNr"> 80 </span> <span class="Keyword">fn</span> <span class="Define">$id</span>() {
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<span id="L81" class="LineNr"> 81 </span> <span class="Keyword">use</span> <span class="Include">actix_http</span><span class="Delimiter">::</span>test;
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<span id="L82" class="LineNr"> 82 </span>
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<span id="L83" class="LineNr"> 83 </span> <span class="Keyword">let</span> raw <span class="Operator">=</span> <span class="Define">$raw</span>;
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<span id="L84" class="LineNr"> 84 </span> <span class="Keyword">let</span> a: <span class="Type">Vec</span><span class="Operator"><</span><span class="Type">Vec</span><span class="Operator"><</span><span class="Type">u8</span><span class="Operator">>></span> <span class="Operator">=</span> raw.<span class="Function">iter</span>().<span class="Function">map</span>(<span class="Operator">|</span>x<span class="Operator">|</span> x.<span class="Function">to_vec</span>()).<span class="Function">collect</span>();
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<span id="L85" class="LineNr"> 85 </span> <span class="Keyword">let</span> <span class="StorageClass">mut</span> req <span class="Operator">=</span> <span class="Include">test</span><span class="Delimiter">::</span><span class="Include">TestRequest</span><span class="Delimiter">::</span><span class="Function">default</span>();
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<span id="L86" class="LineNr"> 86 </span> <span class="Conditional">for</span> item <span class="Keyword">in</span> a {
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<span id="L87" class="LineNr"> 87 </span> req <span class="Operator">=</span> req.<span class="Function">insert_header</span>((<span class="Include">HeaderField</span><span class="Delimiter">::</span><span class="Function">name</span>(), item)).<span class="Function">take</span>();
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<span id="L88" class="LineNr"> 88 </span> }
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<span id="L89" class="LineNr"> 89 </span> <span class="Keyword">let</span> req <span class="Operator">=</span> req.<span class="Function">finish</span>();
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<span id="L90" class="LineNr"> 90 </span> <span class="Keyword">let</span> value <span class="Operator">=</span> <span class="Include">HeaderField</span><span class="Delimiter">::</span><span class="Function">parse</span>(<span class="StorageClass">&</span>req);
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<span id="L91" class="LineNr"> 91 </span> <span class="Keyword">let</span> result <span class="Operator">=</span> <span class="Macro">format!</span>(<span class="String">"{}"</span>, value.<span class="Function">unwrap</span>());
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<span id="L92" class="LineNr"> 92 </span> <span class="Keyword">let</span> expected <span class="Operator">=</span> <span class="Type">String</span><span class="Delimiter">::</span><span class="Function">from_utf8</span>(raw[<span class="Number">0</span>].<span class="Function">to_vec</span>()).<span class="Function">unwrap</span>();
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<span id="L93" class="LineNr"> 93 </span> <span class="Keyword">let</span> result_cmp: <span class="Type">Vec</span><span class="Operator"><</span><span class="Type">String</span><span class="Operator">></span> <span class="Operator">=</span> result
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<span id="L94" class="LineNr"> 94 </span> .<span class="Function">to_ascii_lowercase</span>()
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<span id="L95" class="LineNr"> 95 </span> .<span class="Function">split</span>(<span class="Character">' '</span>)
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<span id="L96" class="LineNr"> 96 </span> .<span class="Function">map</span>(<span class="Operator">|</span>x<span class="Operator">|</span> x.<span class="Function">to_owned</span>())
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<span id="L97" class="LineNr"> 97 </span> .<span class="Function">collect</span>();
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<span id="L98" class="LineNr"> 98 </span> <span class="Keyword">let</span> expected_cmp: <span class="Type">Vec</span><span class="Operator"><</span><span class="Type">String</span><span class="Operator">></span> <span class="Operator">=</span> expected
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<span id="L99" class="LineNr"> 99 </span> .<span class="Function">to_ascii_lowercase</span>()
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<span id="L100" class="LineNr">100 </span> .<span class="Function">split</span>(<span class="Character">' '</span>)
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<span id="L101" class="LineNr">101 </span> .<span class="Function">map</span>(<span class="Operator">|</span>x<span class="Operator">|</span> x.<span class="Function">to_owned</span>())
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<span id="L102" class="LineNr">102 </span> .<span class="Function">collect</span>();
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<span id="L103" class="LineNr">103 </span> <span class="PreProc">assert_eq!</span>(result_cmp.<span class="Function">concat</span>(), expected_cmp.<span class="Function">concat</span>());
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<span id="L104" class="LineNr">104 </span> }
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<span id="L105" class="LineNr">105 </span> };
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<span id="L106" class="LineNr">106 </span> (<span class="Define">$id</span>:ident, <span class="Define">$raw</span>:expr, <span class="Define">$typed</span>:expr) <span class="Operator">=></span> {
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<span id="L107" class="LineNr">107 </span> <span class="PreProc">#[test]</span>
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<span id="L108" class="LineNr">108 </span> <span class="Keyword">fn</span> <span class="Define">$id</span>() {
|
||||
<span id="L109" class="LineNr">109 </span> <span class="Keyword">use</span> <span class="Include">actix_http</span><span class="Delimiter">::</span>test;
|
||||
<span id="L110" class="LineNr">110 </span>
|
||||
<span id="L111" class="LineNr">111 </span> <span class="Keyword">let</span> a: <span class="Type">Vec</span><span class="Operator"><</span><span class="Type">Vec</span><span class="Operator"><</span><span class="Type">u8</span><span class="Operator">>></span> <span class="Operator">=</span> <span class="Define">$raw</span>.<span class="Function">iter</span>().<span class="Function">map</span>(<span class="Operator">|</span>x<span class="Operator">|</span> x.<span class="Function">to_vec</span>()).<span class="Function">collect</span>();
|
||||
<span id="L112" class="LineNr">112 </span> <span class="Keyword">let</span> <span class="StorageClass">mut</span> req <span class="Operator">=</span> <span class="Include">test</span><span class="Delimiter">::</span><span class="Include">TestRequest</span><span class="Delimiter">::</span><span class="Function">default</span>();
|
||||
<span id="L113" class="LineNr">113 </span> <span class="Conditional">for</span> item <span class="Keyword">in</span> a {
|
||||
<span id="L114" class="LineNr">114 </span> req.<span class="Function">insert_header</span>((<span class="Include">HeaderField</span><span class="Delimiter">::</span><span class="Function">name</span>(), item));
|
||||
<span id="L115" class="LineNr">115 </span> }
|
||||
<span id="L116" class="LineNr">116 </span> <span class="Keyword">let</span> req <span class="Operator">=</span> req.<span class="Function">finish</span>();
|
||||
<span id="L117" class="LineNr">117 </span> <span class="Keyword">let</span> val <span class="Operator">=</span> <span class="Include">HeaderField</span><span class="Delimiter">::</span><span class="Function">parse</span>(<span class="StorageClass">&</span>req);
|
||||
<span id="L118" class="LineNr">118 </span> <span class="Keyword">let</span> typed: <span class="Type">Option</span><span class="Operator"><</span>HeaderField<span class="Operator">></span> <span class="Operator">=</span> <span class="Define">$typed</span>;
|
||||
<span id="L119" class="LineNr">119 </span> <span class="Comment">// Test parsing</span>
|
||||
<span id="L120" class="LineNr">120 </span> <span class="PreProc">assert_eq!</span>(val.<span class="Function">ok</span>(), typed);
|
||||
<span id="L121" class="LineNr">121 </span> <span class="Comment">// Test formatting</span>
|
||||
<span id="L122" class="LineNr">122 </span> <span class="Conditional">if</span> typed.<span class="Function">is_some</span>() {
|
||||
<span id="L123" class="LineNr">123 </span> <span class="Keyword">let</span> raw <span class="Operator">=</span> <span class="StorageClass">&</span>(<span class="Define">$raw</span>)[..];
|
||||
<span id="L124" class="LineNr">124 </span> <span class="Keyword">let</span> <span class="StorageClass">mut</span> iter <span class="Operator">=</span> raw.<span class="Function">iter</span>().<span class="Function">map</span>(<span class="Operator">|</span>b<span class="Operator">|</span> <span class="Type">str</span><span class="Delimiter">::</span><span class="Function">from_utf8</span>(<span class="StorageClass">&</span>b[..]).<span class="Function">unwrap</span>());
|
||||
<span id="L125" class="LineNr">125 </span> <span class="Keyword">let</span> <span class="StorageClass">mut</span> joined <span class="Operator">=</span> <span class="Type">String</span><span class="Delimiter">::</span><span class="Function">new</span>();
|
||||
<span id="L126" class="LineNr">126 </span> joined.<span class="Function">push_str</span>(iter.<span class="Function">next</span>().<span class="Function">unwrap</span>());
|
||||
<span id="L127" class="LineNr">127 </span> <span class="Conditional">for</span> s <span class="Keyword">in</span> iter {
|
||||
<span id="L128" class="LineNr">128 </span> joined.<span class="Function">push_str</span>(<span class="String">", "</span>);
|
||||
<span id="L129" class="LineNr">129 </span> joined.<span class="Function">push_str</span>(s);
|
||||
<span id="L130" class="LineNr">130 </span> }
|
||||
<span id="L131" class="LineNr">131 </span> <span class="PreProc">assert_eq!</span>(<span class="Macro">format!</span>(<span class="String">"{}"</span>, typed.<span class="Function">unwrap</span>()), joined);
|
||||
<span id="L132" class="LineNr">132 </span> }
|
||||
<span id="L133" class="LineNr">133 </span> }
|
||||
<span id="L134" class="LineNr">134 </span> };
|
||||
<span id="L135" class="LineNr">135 </span>}
|
||||
<span id="L136" class="LineNr">136 </span>
|
||||
<span id="L137" class="LineNr">137 </span><span class="PreProc">#[doc(hidden)]</span>
|
||||
<span id="L138" class="LineNr">138 </span><span class="PreProc">#[macro_export]</span>
|
||||
<span id="L139" class="LineNr">139 </span><span class="Macro">macro_rules!</span> header {
|
||||
<span id="L140" class="LineNr">140 </span> <span class="Comment">// $a:meta: Attributes associated with the header item (usually docs)</span>
|
||||
<span id="L141" class="LineNr">141 </span> <span class="Comment">// $id:ident: Identifier of the header</span>
|
||||
<span id="L142" class="LineNr">142 </span> <span class="Comment">// $n:expr: Lowercase name of the header</span>
|
||||
<span id="L143" class="LineNr">143 </span> <span class="Comment">// $nn:expr: Nice name of the header</span>
|
||||
<span id="L144" class="LineNr">144 </span>
|
||||
<span id="L145" class="LineNr">145 </span> <span class="Comment">// List header, zero or more items</span>
|
||||
<span id="L146" class="LineNr">146 </span> (<span class="Macro">$(</span><span class="PreProc">#[$a:meta]</span><span class="Macro">)</span><span class="Macro">*</span>(<span class="Define">$id</span>:ident, <span class="Define">$name</span>:expr) <span class="Operator">=></span> (<span class="Define">$item</span>:ty)<span class="Operator">*</span>) <span class="Operator">=></span> {
|
||||
<span id="L147" class="LineNr">147 </span> <span class="Macro">$(</span><span class="PreProc">#[$a]</span><span class="Macro">)</span><span class="Macro">*</span>
|
||||
<span id="L148" class="LineNr">148 </span> <span class="PreProc">#[</span><span class="PreProc">derive(</span><span class="Type">Clone</span><span class="PreProc">, </span><span class="Type">Debug</span><span class="PreProc">, </span><span class="Type">PartialEq</span><span class="PreProc">)</span><span class="PreProc">]</span>
|
||||
<span id="L149" class="LineNr">149 </span> <span class="Keyword">pub</span> <span class="Keyword">struct</span> <span class="Define">$id</span>(<span class="Keyword">pub</span> <span class="Type">Vec</span><span class="Operator"><</span><span class="Define">$item</span><span class="Operator">></span>);
|
||||
<span id="L150" class="LineNr">150 </span> <span class="Macro">__hyper__deref!</span>(<span class="Define">$id</span> <span class="Operator">=></span> <span class="Type">Vec</span><span class="Operator"><</span><span class="Define">$item</span><span class="Operator">></span>);
|
||||
<span id="L151" class="LineNr">151 </span> <span class="Keyword">impl</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>Header <span class="Conditional">for</span> <span class="Define">$id</span> {
|
||||
<span id="L152" class="LineNr">152 </span> <span class="PreProc">#[inline]</span>
|
||||
<span id="L153" class="LineNr">153 </span> <span class="Keyword">fn</span> <span class="Function">name</span>() <span class="Operator">-></span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>HeaderName {
|
||||
<span id="L154" class="LineNr">154 </span> <span class="Define">$name</span>
|
||||
<span id="L155" class="LineNr">155 </span> }
|
||||
<span id="L156" class="LineNr">156 </span> <span class="PreProc">#[inline]</span>
|
||||
<span id="L157" class="LineNr">157 </span> <span class="Keyword">fn</span> <span class="Function">parse</span><span class="Operator"><</span>T<span class="Operator">></span>(msg: <span class="StorageClass">&</span>T) <span class="Operator">-></span> <span class="Type">Result</span><span class="Operator"><</span><span class="Type">Self</span>, <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">error</span><span class="Delimiter">::</span>ParseError<span class="Operator">></span>
|
||||
<span id="L158" class="LineNr">158 </span> <span class="Keyword">where</span> T: <span class="Define">$crate</span><span class="Delimiter">::</span>HttpMessage
|
||||
<span id="L159" class="LineNr">159 </span> {
|
||||
<span id="L160" class="LineNr">160 </span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="Function">from_comma_delimited</span>(
|
||||
<span id="L161" class="LineNr">161 </span> msg.<span class="Function">headers</span>().<span class="Function">get_all</span>(<span class="Type">Self</span><span class="Delimiter">::</span><span class="Function">name</span>())).<span class="Function">map</span>(<span class="Define">$id</span>)
|
||||
<span id="L162" class="LineNr">162 </span> }
|
||||
<span id="L163" class="LineNr">163 </span> }
|
||||
<span id="L164" class="LineNr">164 </span> <span class="Keyword">impl</span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span>Display <span class="Conditional">for</span> <span class="Define">$id</span> {
|
||||
<span id="L165" class="LineNr">165 </span> <span class="PreProc">#[inline]</span>
|
||||
<span id="L166" class="LineNr">166 </span> <span class="Keyword">fn</span> <span class="Function">fmt</span>(<span class="StorageClass">&</span><span class="Constant">self</span>, f: <span class="StorageClass">&</span><span class="StorageClass">mut</span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span>Formatter<span class="Operator"><</span><span class="Special">'_</span><span class="Operator">></span>) <span class="Operator">-></span> <span class="Delimiter">::</span><span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span><span class="Type">Result</span> {
|
||||
<span id="L167" class="LineNr">167 </span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="Function">fmt_comma_delimited</span>(f, <span class="StorageClass">&</span><span class="Constant">self</span>.<span class="Number">0</span>[..])
|
||||
<span id="L168" class="LineNr">168 </span> }
|
||||
<span id="L169" class="LineNr">169 </span> }
|
||||
<span id="L170" class="LineNr">170 </span> <span class="Keyword">impl</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>IntoHeaderValue <span class="Conditional">for</span> <span class="Define">$id</span> {
|
||||
<span id="L171" class="LineNr">171 </span> <span class="Keyword">type</span> <span class="Identifier">Error</span> <span class="Operator">=</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>InvalidHeaderValue;
|
||||
<span id="L172" class="LineNr">172 </span>
|
||||
<span id="L173" class="LineNr">173 </span> <span class="Keyword">fn</span> <span class="Function">try_into_value</span>(<span class="Constant">self</span>) <span class="Operator">-></span> <span class="Type">Result</span><span class="Operator"><</span><span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>HeaderValue, <span class="Type">Self</span><span class="Delimiter">::</span>Error<span class="Operator">></span> {
|
||||
<span id="L174" class="LineNr">174 </span> <span class="Keyword">use</span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span>Write;
|
||||
<span id="L175" class="LineNr">175 </span> <span class="Keyword">let</span> <span class="StorageClass">mut</span> writer <span class="Operator">=</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="Include">Writer</span><span class="Delimiter">::</span><span class="Function">new</span>();
|
||||
<span id="L176" class="LineNr">176 </span> <span class="Keyword">let</span> _ <span class="Operator">=</span> <span class="Macro">write!</span>(<span class="StorageClass">&</span><span class="StorageClass">mut</span> writer, <span class="String">"{}"</span>, <span class="Constant">self</span>);
|
||||
<span id="L177" class="LineNr">177 </span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="Include">HeaderValue</span><span class="Delimiter">::</span><span class="Function">from_maybe_shared</span>(writer.<span class="Function">take</span>())
|
||||
<span id="L178" class="LineNr">178 </span> }
|
||||
<span id="L179" class="LineNr">179 </span> }
|
||||
<span id="L180" class="LineNr">180 </span> };
|
||||
<span id="L181" class="LineNr">181 </span> <span class="Comment">// List header, one or more items</span>
|
||||
<span id="L182" class="LineNr">182 </span> (<span class="Macro">$(</span><span class="PreProc">#[$a:meta]</span><span class="Macro">)</span><span class="Macro">*</span>(<span class="Define">$id</span>:ident, <span class="Define">$name</span>:expr) <span class="Operator">=></span> (<span class="Define">$item</span>:ty)<span class="Operator">+</span>) <span class="Operator">=></span> {
|
||||
<span id="L183" class="LineNr">183 </span> <span class="Macro">$(</span><span class="PreProc">#[$a]</span><span class="Macro">)</span><span class="Macro">*</span>
|
||||
<span id="L184" class="LineNr">184 </span> <span class="PreProc">#[</span><span class="PreProc">derive(</span><span class="Type">Clone</span><span class="PreProc">, </span><span class="Type">Debug</span><span class="PreProc">, </span><span class="Type">PartialEq</span><span class="PreProc">)</span><span class="PreProc">]</span>
|
||||
<span id="L185" class="LineNr">185 </span> <span class="Keyword">pub</span> <span class="Keyword">struct</span> <span class="Define">$id</span>(<span class="Keyword">pub</span> <span class="Type">Vec</span><span class="Operator"><</span><span class="Define">$item</span><span class="Operator">></span>);
|
||||
<span id="L186" class="LineNr">186 </span> <span class="Macro">__hyper__deref!</span>(<span class="Define">$id</span> <span class="Operator">=></span> <span class="Type">Vec</span><span class="Operator"><</span><span class="Define">$item</span><span class="Operator">></span>);
|
||||
<span id="L187" class="LineNr">187 </span> <span class="Keyword">impl</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>Header <span class="Conditional">for</span> <span class="Define">$id</span> {
|
||||
<span id="L188" class="LineNr">188 </span> <span class="PreProc">#[inline]</span>
|
||||
<span id="L189" class="LineNr">189 </span> <span class="Keyword">fn</span> <span class="Function">name</span>() <span class="Operator">-></span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>HeaderName {
|
||||
<span id="L190" class="LineNr">190 </span> <span class="Define">$name</span>
|
||||
<span id="L191" class="LineNr">191 </span> }
|
||||
<span id="L192" class="LineNr">192 </span> <span class="PreProc">#[inline]</span>
|
||||
<span id="L193" class="LineNr">193 </span> <span class="Keyword">fn</span> <span class="Function">parse</span><span class="Operator"><</span>T<span class="Operator">></span>(msg: <span class="StorageClass">&</span>T) <span class="Operator">-></span> <span class="Type">Result</span><span class="Operator"><</span><span class="Type">Self</span>, <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">error</span><span class="Delimiter">::</span>ParseError<span class="Operator">></span>
|
||||
<span id="L194" class="LineNr">194 </span> <span class="Keyword">where</span> T: <span class="Define">$crate</span><span class="Delimiter">::</span>HttpMessage
|
||||
<span id="L195" class="LineNr">195 </span> {
|
||||
<span id="L196" class="LineNr">196 </span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="Function">from_comma_delimited</span>(
|
||||
<span id="L197" class="LineNr">197 </span> msg.<span class="Function">headers</span>().<span class="Function">get_all</span>(<span class="Type">Self</span><span class="Delimiter">::</span><span class="Function">name</span>())).<span class="Function">map</span>(<span class="Define">$id</span>)
|
||||
<span id="L198" class="LineNr">198 </span> }
|
||||
<span id="L199" class="LineNr">199 </span> }
|
||||
<span id="L200" class="LineNr">200 </span> <span class="Keyword">impl</span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span>Display <span class="Conditional">for</span> <span class="Define">$id</span> {
|
||||
<span id="L201" class="LineNr">201 </span> <span class="PreProc">#[inline]</span>
|
||||
<span id="L202" class="LineNr">202 </span> <span class="Keyword">fn</span> <span class="Function">fmt</span>(<span class="StorageClass">&</span><span class="Constant">self</span>, f: <span class="StorageClass">&</span><span class="StorageClass">mut</span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span>Formatter<span class="Operator"><</span><span class="Special">'_</span><span class="Operator">></span>) <span class="Operator">-></span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span><span class="Type">Result</span> {
|
||||
<span id="L203" class="LineNr">203 </span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="Function">fmt_comma_delimited</span>(f, <span class="StorageClass">&</span><span class="Constant">self</span>.<span class="Number">0</span>[..])
|
||||
<span id="L204" class="LineNr">204 </span> }
|
||||
<span id="L205" class="LineNr">205 </span> }
|
||||
<span id="L206" class="LineNr">206 </span> <span class="Keyword">impl</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>IntoHeaderValue <span class="Conditional">for</span> <span class="Define">$id</span> {
|
||||
<span id="L207" class="LineNr">207 </span> <span class="Keyword">type</span> <span class="Identifier">Error</span> <span class="Operator">=</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>InvalidHeaderValue;
|
||||
<span id="L208" class="LineNr">208 </span>
|
||||
<span id="L209" class="LineNr">209 </span> <span class="Keyword">fn</span> <span class="Function">try_into_value</span>(<span class="Constant">self</span>) <span class="Operator">-></span> <span class="Type">Result</span><span class="Operator"><</span><span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>HeaderValue, <span class="Type">Self</span><span class="Delimiter">::</span>Error<span class="Operator">></span> {
|
||||
<span id="L210" class="LineNr">210 </span> <span class="Keyword">use</span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span>Write;
|
||||
<span id="L211" class="LineNr">211 </span> <span class="Keyword">let</span> <span class="StorageClass">mut</span> writer <span class="Operator">=</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="Include">Writer</span><span class="Delimiter">::</span><span class="Function">new</span>();
|
||||
<span id="L212" class="LineNr">212 </span> <span class="Keyword">let</span> _ <span class="Operator">=</span> <span class="Macro">write!</span>(<span class="StorageClass">&</span><span class="StorageClass">mut</span> writer, <span class="String">"{}"</span>, <span class="Constant">self</span>);
|
||||
<span id="L213" class="LineNr">213 </span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="Include">HeaderValue</span><span class="Delimiter">::</span><span class="Function">from_maybe_shared</span>(writer.<span class="Function">take</span>())
|
||||
<span id="L214" class="LineNr">214 </span> }
|
||||
<span id="L215" class="LineNr">215 </span> }
|
||||
<span id="L216" class="LineNr">216 </span> };
|
||||
<span id="L217" class="LineNr">217 </span> <span class="Comment">// Single value header</span>
|
||||
<span id="L218" class="LineNr">218 </span> (<span class="Macro">$(</span><span class="PreProc">#[$a:meta]</span><span class="Macro">)</span><span class="Macro">*</span>(<span class="Define">$id</span>:ident, <span class="Define">$name</span>:expr) <span class="Operator">=></span> [<span class="Define">$value</span>:ty]) <span class="Operator">=></span> {
|
||||
<span id="L219" class="LineNr">219 </span> <span class="Macro">$(</span><span class="PreProc">#[$a]</span><span class="Macro">)</span><span class="Macro">*</span>
|
||||
<span id="L220" class="LineNr">220 </span> <span class="PreProc">#[</span><span class="PreProc">derive(</span><span class="Type">Clone</span><span class="PreProc">, </span><span class="Type">Debug</span><span class="PreProc">, </span><span class="Type">PartialEq</span><span class="PreProc">)</span><span class="PreProc">]</span>
|
||||
<span id="L221" class="LineNr">221 </span> <span class="Keyword">pub</span> <span class="Keyword">struct</span> <span class="Define">$id</span>(<span class="Keyword">pub</span> <span class="Define">$value</span>);
|
||||
<span id="L222" class="LineNr">222 </span> <span class="Macro">__hyper__deref!</span>(<span class="Define">$id</span> <span class="Operator">=></span> <span class="Define">$value</span>);
|
||||
<span id="L223" class="LineNr">223 </span> <span class="Keyword">impl</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>Header <span class="Conditional">for</span> <span class="Define">$id</span> {
|
||||
<span id="L224" class="LineNr">224 </span> <span class="PreProc">#[inline]</span>
|
||||
<span id="L225" class="LineNr">225 </span> <span class="Keyword">fn</span> <span class="Function">name</span>() <span class="Operator">-></span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>HeaderName {
|
||||
<span id="L226" class="LineNr">226 </span> <span class="Define">$name</span>
|
||||
<span id="L227" class="LineNr">227 </span> }
|
||||
<span id="L228" class="LineNr">228 </span> <span class="PreProc">#[inline]</span>
|
||||
<span id="L229" class="LineNr">229 </span> <span class="Keyword">fn</span> <span class="Function">parse</span><span class="Operator"><</span>T<span class="Operator">></span>(msg: <span class="StorageClass">&</span>T) <span class="Operator">-></span> <span class="Type">Result</span><span class="Operator"><</span><span class="Type">Self</span>, <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">error</span><span class="Delimiter">::</span>ParseError<span class="Operator">></span>
|
||||
<span id="L230" class="LineNr">230 </span> <span class="Keyword">where</span> T: <span class="Define">$crate</span><span class="Delimiter">::</span>HttpMessage
|
||||
<span id="L231" class="LineNr">231 </span> {
|
||||
<span id="L232" class="LineNr">232 </span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="Function">from_one_raw_str</span>(
|
||||
<span id="L233" class="LineNr">233 </span> msg.<span class="Function">headers</span>().<span class="Function">get</span>(<span class="Type">Self</span><span class="Delimiter">::</span><span class="Function">name</span>())).<span class="Function">map</span>(<span class="Define">$id</span>)
|
||||
<span id="L234" class="LineNr">234 </span> }
|
||||
<span id="L235" class="LineNr">235 </span> }
|
||||
<span id="L236" class="LineNr">236 </span> <span class="Keyword">impl</span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span>Display <span class="Conditional">for</span> <span class="Define">$id</span> {
|
||||
<span id="L237" class="LineNr">237 </span> <span class="PreProc">#[inline]</span>
|
||||
<span id="L238" class="LineNr">238 </span> <span class="Keyword">fn</span> <span class="Function">fmt</span>(<span class="StorageClass">&</span><span class="Constant">self</span>, f: <span class="StorageClass">&</span><span class="StorageClass">mut</span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span>Formatter<span class="Operator"><</span><span class="Special">'_</span><span class="Operator">></span>) <span class="Operator">-></span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span><span class="Type">Result</span> {
|
||||
<span id="L239" class="LineNr">239 </span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span><span class="Include">Display</span><span class="Delimiter">::</span><span class="Function">fmt</span>(<span class="StorageClass">&</span><span class="Constant">self</span>.<span class="Number">0</span>, f)
|
||||
<span id="L240" class="LineNr">240 </span> }
|
||||
<span id="L241" class="LineNr">241 </span> }
|
||||
<span id="L242" class="LineNr">242 </span> <span class="Keyword">impl</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>IntoHeaderValue <span class="Conditional">for</span> <span class="Define">$id</span> {
|
||||
<span id="L243" class="LineNr">243 </span> <span class="Keyword">type</span> <span class="Identifier">Error</span> <span class="Operator">=</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>InvalidHeaderValue;
|
||||
<span id="L244" class="LineNr">244 </span>
|
||||
<span id="L245" class="LineNr">245 </span> <span class="Keyword">fn</span> <span class="Function">try_into_value</span>(<span class="Constant">self</span>) <span class="Operator">-></span> <span class="Type">Result</span><span class="Operator"><</span><span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>HeaderValue, <span class="Type">Self</span><span class="Delimiter">::</span>Error<span class="Operator">></span> {
|
||||
<span id="L246" class="LineNr">246 </span> <span class="Constant">self</span>.<span class="Number">0</span>.<span class="Function">try_into_value</span>()
|
||||
<span id="L247" class="LineNr">247 </span> }
|
||||
<span id="L248" class="LineNr">248 </span> }
|
||||
<span id="L249" class="LineNr">249 </span> };
|
||||
<span id="L250" class="LineNr">250 </span> <span class="Comment">// List header, one or more items with "*" option</span>
|
||||
<span id="L251" class="LineNr">251 </span> (<span class="Macro">$(</span><span class="PreProc">#[$a:meta]</span><span class="Macro">)</span><span class="Macro">*</span>(<span class="Define">$id</span>:ident, <span class="Define">$name</span>:expr) <span class="Operator">=></span> {Any <span class="Operator">/</span> (<span class="Define">$item</span>:ty)<span class="Operator">+</span>}) <span class="Operator">=></span> {
|
||||
<span id="L252" class="LineNr">252 </span> <span class="Macro">$(</span><span class="PreProc">#[$a]</span><span class="Macro">)</span><span class="Macro">*</span>
|
||||
<span id="L253" class="LineNr">253 </span> <span class="PreProc">#[</span><span class="PreProc">derive(</span><span class="Type">Clone</span><span class="PreProc">, </span><span class="Type">Debug</span><span class="PreProc">, </span><span class="Type">PartialEq</span><span class="PreProc">)</span><span class="PreProc">]</span>
|
||||
<span id="L254" class="LineNr">254 </span> <span class="Keyword">pub</span> <span class="Keyword">enum</span> <span class="Define">$id</span> {
|
||||
<span id="L255" class="LineNr">255 </span> <span class="Special">/// Any value is a match</span>
|
||||
<span id="L256" class="LineNr">256 </span> Any,
|
||||
<span id="L257" class="LineNr">257 </span> <span class="Special">/// Only the listed items are a match</span>
|
||||
<span id="L258" class="LineNr">258 </span> <span class="Function">Items</span>(<span class="Type">Vec</span><span class="Operator"><</span><span class="Define">$item</span><span class="Operator">></span>),
|
||||
<span id="L259" class="LineNr">259 </span> }
|
||||
<span id="L260" class="LineNr">260 </span> <span class="Keyword">impl</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>Header <span class="Conditional">for</span> <span class="Define">$id</span> {
|
||||
<span id="L261" class="LineNr">261 </span> <span class="PreProc">#[inline]</span>
|
||||
<span id="L262" class="LineNr">262 </span> <span class="Keyword">fn</span> <span class="Function">name</span>() <span class="Operator">-></span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>HeaderName {
|
||||
<span id="L263" class="LineNr">263 </span> <span class="Define">$name</span>
|
||||
<span id="L264" class="LineNr">264 </span> }
|
||||
<span id="L265" class="LineNr">265 </span> <span class="PreProc">#[inline]</span>
|
||||
<span id="L266" class="LineNr">266 </span> <span class="Keyword">fn</span> <span class="Function">parse</span><span class="Operator"><</span>T<span class="Operator">></span>(msg: <span class="StorageClass">&</span>T) <span class="Operator">-></span> <span class="Type">Result</span><span class="Operator"><</span><span class="Type">Self</span>, <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">error</span><span class="Delimiter">::</span>ParseError<span class="Operator">></span>
|
||||
<span id="L267" class="LineNr">267 </span> <span class="Keyword">where</span> T: <span class="Define">$crate</span><span class="Delimiter">::</span>HttpMessage
|
||||
<span id="L268" class="LineNr">268 </span> {
|
||||
<span id="L269" class="LineNr">269 </span> <span class="Keyword">let</span> any <span class="Operator">=</span> msg.<span class="Function">headers</span>().<span class="Function">get</span>(<span class="Type">Self</span><span class="Delimiter">::</span><span class="Function">name</span>()).<span class="Function">and_then</span>(<span class="Operator">|</span>hdr<span class="Operator">|</span> {
|
||||
<span id="L270" class="LineNr">270 </span> hdr.<span class="Function">to_str</span>().<span class="Function">ok</span>().<span class="Function">and_then</span>(<span class="Operator">|</span>hdr<span class="Operator">|</span> <span class="Constant">Some</span>(hdr.<span class="Function">trim</span>() <span class="Operator">==</span> <span class="String">"*"</span>))});
|
||||
<span id="L271" class="LineNr">271 </span>
|
||||
<span id="L272" class="LineNr">272 </span> <span class="Conditional">if</span> <span class="Keyword">let</span> <span class="Constant">Some</span>(<span class="Boolean">true</span>) <span class="Operator">=</span> any {
|
||||
<span id="L273" class="LineNr">273 </span> <span class="Constant">Ok</span>(<span class="Define">$id</span><span class="Delimiter">::</span>Any)
|
||||
<span id="L274" class="LineNr">274 </span> } <span class="Conditional">else</span> {
|
||||
<span id="L275" class="LineNr">275 </span> <span class="Constant">Ok</span>(<span class="Define">$id</span><span class="Delimiter">::</span><span class="Function">Items</span>(
|
||||
<span id="L276" class="LineNr">276 </span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="Function">from_comma_delimited</span>(
|
||||
<span id="L277" class="LineNr">277 </span> msg.<span class="Function">headers</span>().<span class="Function">get_all</span>(<span class="Type">Self</span><span class="Delimiter">::</span><span class="Function">name</span>()))<span class="Special">?</span>))
|
||||
<span id="L278" class="LineNr">278 </span> }
|
||||
<span id="L279" class="LineNr">279 </span> }
|
||||
<span id="L280" class="LineNr">280 </span> }
|
||||
<span id="L281" class="LineNr">281 </span> <span class="Keyword">impl</span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span>Display <span class="Conditional">for</span> <span class="Define">$id</span> {
|
||||
<span id="L282" class="LineNr">282 </span> <span class="PreProc">#[inline]</span>
|
||||
<span id="L283" class="LineNr">283 </span> <span class="Keyword">fn</span> <span class="Function">fmt</span>(<span class="StorageClass">&</span><span class="Constant">self</span>, f: <span class="StorageClass">&</span><span class="StorageClass">mut</span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span>Formatter<span class="Operator"><</span><span class="Special">'_</span><span class="Operator">></span>) <span class="Operator">-></span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span><span class="Type">Result</span> {
|
||||
<span id="L284" class="LineNr">284 </span> <span class="Conditional">match</span> <span class="StorageClass">*</span><span class="Constant">self</span> {
|
||||
<span id="L285" class="LineNr">285 </span> <span class="Define">$id</span><span class="Delimiter">::</span>Any <span class="Operator">=></span> f.<span class="Function">write_str</span>(<span class="String">"*"</span>),
|
||||
<span id="L286" class="LineNr">286 </span> <span class="Define">$id</span><span class="Delimiter">::</span><span class="Function">Items</span>(<span class="StorageClass">ref</span> fields) <span class="Operator">=></span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="Function">fmt_comma_delimited</span>(
|
||||
<span id="L287" class="LineNr">287 </span> f, <span class="StorageClass">&</span>fields[..])
|
||||
<span id="L288" class="LineNr">288 </span> }
|
||||
<span id="L289" class="LineNr">289 </span> }
|
||||
<span id="L290" class="LineNr">290 </span> }
|
||||
<span id="L291" class="LineNr">291 </span> <span class="Keyword">impl</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>IntoHeaderValue <span class="Conditional">for</span> <span class="Define">$id</span> {
|
||||
<span id="L292" class="LineNr">292 </span> <span class="Keyword">type</span> <span class="Identifier">Error</span> <span class="Operator">=</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>InvalidHeaderValue;
|
||||
<span id="L293" class="LineNr">293 </span>
|
||||
<span id="L294" class="LineNr">294 </span> <span class="Keyword">fn</span> <span class="Function">try_into_value</span>(<span class="Constant">self</span>) <span class="Operator">-></span> <span class="Type">Result</span><span class="Operator"><</span><span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span>HeaderValue, <span class="Type">Self</span><span class="Delimiter">::</span>Error<span class="Operator">></span> {
|
||||
<span id="L295" class="LineNr">295 </span> <span class="Keyword">use</span> <span class="Include">std</span><span class="Delimiter">::</span><span class="Include">fmt</span><span class="Delimiter">::</span>Write;
|
||||
<span id="L296" class="LineNr">296 </span> <span class="Keyword">let</span> <span class="StorageClass">mut</span> writer <span class="Operator">=</span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="Include">Writer</span><span class="Delimiter">::</span><span class="Function">new</span>();
|
||||
<span id="L297" class="LineNr">297 </span> <span class="Keyword">let</span> _ <span class="Operator">=</span> <span class="Macro">write!</span>(<span class="StorageClass">&</span><span class="StorageClass">mut</span> writer, <span class="String">"{}"</span>, <span class="Constant">self</span>);
|
||||
<span id="L298" class="LineNr">298 </span> <span class="Define">$crate</span><span class="Delimiter">::</span><span class="Include">http</span><span class="Delimiter">::</span><span class="Include">header</span><span class="Delimiter">::</span><span class="Include">HeaderValue</span><span class="Delimiter">::</span><span class="Function">from_maybe_shared</span>(writer.<span class="Function">take</span>())
|
||||
<span id="L299" class="LineNr">299 </span> }
|
||||
<span id="L300" class="LineNr">300 </span> }
|
||||
<span id="L301" class="LineNr">301 </span> };
|
||||
<span id="L302" class="LineNr">302 </span>
|
||||
<span id="L303" class="LineNr">303 </span> <span class="Comment">// optional test module</span>
|
||||
<span id="L304" class="LineNr">304 </span> (<span class="Macro">$(</span><span class="PreProc">#[$a:meta]</span><span class="Macro">)</span><span class="Macro">*</span>(<span class="Define">$id</span>:ident, <span class="Define">$name</span>:expr) <span class="Operator">=></span> (<span class="Define">$item</span>:ty)<span class="Operator">*</span> <span class="Define">$tm</span>:ident{<span class="Macro">$(</span><span class="Define">$tf</span>:item<span class="Macro">)</span><span class="Macro">*</span>}) <span class="Operator">=></span> {
|
||||
<span id="L305" class="LineNr">305 </span> <span class="Macro">header!</span> {
|
||||
<span id="L306" class="LineNr">306 </span> <span class="Macro">$(</span><span class="PreProc">#[$a]</span><span class="Macro">)</span><span class="Macro">*</span>
|
||||
<span id="L307" class="LineNr">307 </span> (<span class="Define">$id</span>, <span class="Define">$name</span>) <span class="Operator">=></span> (<span class="Define">$item</span>)<span class="Operator">*</span>
|
||||
<span id="L308" class="LineNr">308 </span> }
|
||||
<span id="L309" class="LineNr">309 </span>
|
||||
<span id="L310" class="LineNr">310 </span> <span class="Macro">__hyper__tm!</span> { <span class="Define">$id</span>, <span class="Define">$tm</span> { <span class="Macro">$(</span><span class="Define">$tf</span><span class="Macro">)</span><span class="Macro">*</span> }}
|
||||
<span id="L311" class="LineNr">311 </span> };
|
||||
<span id="L312" class="LineNr">312 </span> (<span class="Macro">$(</span><span class="PreProc">#[$a:meta]</span><span class="Macro">)</span><span class="Macro">*</span>(<span class="Define">$id</span>:ident, <span class="Define">$n</span>:expr) <span class="Operator">=></span> (<span class="Define">$item</span>:ty)<span class="Operator">+</span> <span class="Define">$tm</span>:ident{<span class="Macro">$(</span><span class="Define">$tf</span>:item<span class="Macro">)</span><span class="Macro">*</span>}) <span class="Operator">=></span> {
|
||||
<span id="L313" class="LineNr">313 </span> <span class="Macro">header!</span> {
|
||||
<span id="L314" class="LineNr">314 </span> <span class="Macro">$(</span><span class="PreProc">#[$a]</span><span class="Macro">)</span><span class="Macro">*</span>
|
||||
<span id="L315" class="LineNr">315 </span> (<span class="Define">$id</span>, <span class="Define">$n</span>) <span class="Operator">=></span> (<span class="Define">$item</span>)<span class="Operator">+</span>
|
||||
<span id="L316" class="LineNr">316 </span> }
|
||||
<span id="L317" class="LineNr">317 </span>
|
||||
<span id="L318" class="LineNr">318 </span> <span class="Macro">__hyper__tm!</span> { <span class="Define">$id</span>, <span class="Define">$tm</span> { <span class="Macro">$(</span><span class="Define">$tf</span><span class="Macro">)</span><span class="Macro">*</span> }}
|
||||
<span id="L319" class="LineNr">319 </span> };
|
||||
<span id="L320" class="LineNr">320 </span> (<span class="Macro">$(</span><span class="PreProc">#[$a:meta]</span><span class="Macro">)</span><span class="Macro">*</span>(<span class="Define">$id</span>:ident, <span class="Define">$name</span>:expr) <span class="Operator">=></span> [<span class="Define">$item</span>:ty] <span class="Define">$tm</span>:ident{<span class="Macro">$(</span><span class="Define">$tf</span>:item<span class="Macro">)</span><span class="Macro">*</span>}) <span class="Operator">=></span> {
|
||||
<span id="L321" class="LineNr">321 </span> <span class="Macro">header!</span> {
|
||||
<span id="L322" class="LineNr">322 </span> <span class="Macro">$(</span><span class="PreProc">#[$a]</span><span class="Macro">)</span><span class="Macro">*</span> (<span class="Define">$id</span>, <span class="Define">$name</span>) <span class="Operator">=></span> [<span class="Define">$item</span>]
|
||||
<span id="L323" class="LineNr">323 </span> }
|
||||
<span id="L324" class="LineNr">324 </span>
|
||||
<span id="L325" class="LineNr">325 </span> <span class="Macro">__hyper__tm!</span> { <span class="Define">$id</span>, <span class="Define">$tm</span> { <span class="Macro">$(</span><span class="Define">$tf</span><span class="Macro">)</span><span class="Macro">*</span> }}
|
||||
<span id="L326" class="LineNr">326 </span> };
|
||||
<span id="L327" class="LineNr">327 </span> (<span class="Macro">$(</span><span class="PreProc">#[$a:meta]</span><span class="Macro">)</span><span class="Macro">*</span>(<span class="Define">$id</span>:ident, <span class="Define">$name</span>:expr) <span class="Operator">=></span> {Any <span class="Operator">/</span> (<span class="Define">$item</span>:ty)<span class="Operator">+</span>} <span class="Define">$tm</span>:ident{<span class="Macro">$(</span><span class="Define">$tf</span>:item<span class="Macro">)</span><span class="Macro">*</span>}) <span class="Operator">=></span> {
|
||||
<span id="L328" class="LineNr">328 </span> <span class="Macro">header!</span> {
|
||||
<span id="L329" class="LineNr">329 </span> <span class="Macro">$(</span><span class="PreProc">#[$a]</span><span class="Macro">)</span><span class="Macro">*</span>
|
||||
<span id="L330" class="LineNr">330 </span> (<span class="Define">$id</span>, <span class="Define">$name</span>) <span class="Operator">=></span> {Any <span class="Operator">/</span> (<span class="Define">$item</span>)<span class="Operator">+</span>}
|
||||
<span id="L331" class="LineNr">331 </span> }
|
||||
<span id="L332" class="LineNr">332 </span>
|
||||
<span id="L333" class="LineNr">333 </span> <span class="Macro">__hyper__tm!</span> { <span class="Define">$id</span>, <span class="Define">$tm</span> { <span class="Macro">$(</span><span class="Define">$tf</span><span class="Macro">)</span><span class="Macro">*</span> }}
|
||||
<span id="L334" class="LineNr">334 </span> };
|
||||
<span id="L335" class="LineNr">335 </span>}
|
||||
<span id="L336" class="LineNr">336 </span>
|
||||
<span id="L337" class="LineNr">337 </span><span class="Keyword">mod</span> <span class="Identifier">accept_charset</span>;
|
||||
<span id="L338" class="LineNr">338 </span><span class="Comment">// mod accept_encoding;</span>
|
||||
<span id="L339" class="LineNr">339 </span><span class="Keyword">mod</span> <span class="Identifier">accept</span>;
|
||||
<span id="L340" class="LineNr">340 </span><span class="Keyword">mod</span> <span class="Identifier">accept_language</span>;
|
||||
<span id="L341" class="LineNr">341 </span><span class="Keyword">mod</span> <span class="Identifier">allow</span>;
|
||||
<span id="L342" class="LineNr">342 </span><span class="Keyword">mod</span> <span class="Identifier">cache_control</span>;
|
||||
<span id="L343" class="LineNr">343 </span><span class="Keyword">mod</span> <span class="Identifier">content_disposition</span>;
|
||||
<span id="L344" class="LineNr">344 </span><span class="Keyword">mod</span> <span class="Identifier">content_language</span>;
|
||||
<span id="L345" class="LineNr">345 </span><span class="Keyword">mod</span> <span class="Identifier">content_range</span>;
|
||||
<span id="L346" class="LineNr">346 </span><span class="Keyword">mod</span> <span class="Identifier">content_type</span>;
|
||||
<span id="L347" class="LineNr">347 </span><span class="Keyword">mod</span> <span class="Identifier">date</span>;
|
||||
<span id="L348" class="LineNr">348 </span><span class="Keyword">mod</span> <span class="Identifier">etag</span>;
|
||||
<span id="L349" class="LineNr">349 </span><span class="Keyword">mod</span> <span class="Identifier">expires</span>;
|
||||
<span id="L350" class="LineNr">350 </span><span class="Keyword">mod</span> <span class="Identifier">if_match</span>;
|
||||
<span id="L351" class="LineNr">351 </span><span class="Keyword">mod</span> <span class="Identifier">if_modified_since</span>;
|
||||
<span id="L352" class="LineNr">352 </span><span class="Keyword">mod</span> <span class="Identifier">if_none_match</span>;
|
||||
<span id="L353" class="LineNr">353 </span><span class="Keyword">mod</span> <span class="Identifier">if_range</span>;
|
||||
<span id="L354" class="LineNr">354 </span><span class="Keyword">mod</span> <span class="Identifier">if_unmodified_since</span>;
|
||||
<span id="L355" class="LineNr">355 </span><span class="Keyword">mod</span> <span class="Identifier">last_modified</span>;
|
||||
<span id="L356" class="LineNr">356 </span><span class="Keyword">mod</span> <span class="Identifier">utils</span>;
|
||||
</pre>
|
||||
</body>
|
||||
</html>
|
||||
<!-- vim: set foldmethod=manual : -->
|
||||
|
|
@ -1,3 +1,5 @@
|
|||
//! For header extractor helper documentation, see [`Header`](crate::types::Header).
|
||||
|
||||
use std::{fmt, ops};
|
||||
|
||||
use futures_util::future::{err, ok, Ready};
|
||||
|
|
@ -8,11 +10,25 @@ use crate::extract::FromRequest;
|
|||
use crate::http::header::Header as ParseHeader;
|
||||
use crate::HttpRequest;
|
||||
|
||||
/// Header extractor and responder.
|
||||
/// Extract typed headers from the request.
|
||||
///
|
||||
/// To extract a header, the inner type `T` must implement the
|
||||
/// [`Header`](crate::http::header::Header) trait.
|
||||
///
|
||||
/// # Examples
|
||||
/// ```
|
||||
/// use actix_web::{get, web, http::header};
|
||||
///
|
||||
/// #[get("/")]
|
||||
/// async fn index(date: web::Header<header::Date>) -> String {
|
||||
/// format!("Request was sent at {}", date.to_string())
|
||||
/// }
|
||||
/// ```
|
||||
#[derive(Clone, PartialEq, Eq, PartialOrd, Ord)]
|
||||
pub struct Header<T>(pub T);
|
||||
|
||||
impl<T> Header<T> {
|
||||
/// Unwrap into inner `T` value.
|
||||
/// Unwrap into the inner `T` value.
|
||||
pub fn into_inner(self) -> T {
|
||||
self.0
|
||||
}
|
||||
|
|
@ -50,7 +66,6 @@ where
|
|||
}
|
||||
}
|
||||
|
||||
/// See [here](#extractor) for example of usage as an extractor.
|
||||
impl<T> FromRequest for Header<T>
|
||||
where
|
||||
T: ParseHeader,
|
||||
|
|
|
|||
Loading…
Reference in New Issue