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actix-web
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Simplify creating and using doc_attributes vec

This commit is contained in:
Erik Johnston 2021-02-24 11:55:17 +00:00
parent 16d21906df
commit 99a1db806c
1 changed files with 8 additions and 14 deletions
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22
actix-web-codegen/src/route.rs
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@ -229,13 +229,12 @@ impl Route {
//
// Note that multi line doc comments are converted to multiple doc
// attributes.
let mut doc_attributes = Vec::new();
for attr in &ast.attrs {
if attr.path.get_ident().is_ident("doc") {
doc_attribute.push(attr.clone());
}
}
}
let doc_attributes = ast
.attrs
.iter()
.filter(|attr| attr.path.is_ident("doc"))
.cloned()
.collect();
let args = Args::new(args, method)?;
if args.methods.is_empty() {
@ -264,7 +263,7 @@ impl Route {
args,
ast,
resource_type,
doc_attributes: doc_attribute,
doc_attributes,
})
}
}
@ -304,13 +303,8 @@ impl ToTokens for Route {
}
};
let doc_comment_token_stream: TokenStream2 = doc_attribute
.iter()
.map(ToTokens::to_token_stream)
.collect();
let stream = quote! {
#(#doc_comments)*
#(#doc_attributes)*
#[allow(non_camel_case_types, missing_docs)]
pub struct #name;