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actix-net
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Update lines.rs

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Rob Ede 2021-11-04 10:17:15 +00:00 committed by GitHub
parent d2e1cc38ad
commit 2ff8b2a706
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1 changed files with 2 additions and 4 deletions
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actix-codec/src/lines.rs
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@ -67,11 +67,9 @@ impl Decoder for LinesCodec {
Some(frame) => Ok(Some(frame)), Some(frame) => Ok(Some(frame)),
None if src.is_empty() => Ok(None), None if src.is_empty() => Ok(None),
None => { None => {
let len = src.len();
let buf = match src.last() { let buf = match src.last() {
// if last line ends in a CR then take everything up to it // if last line ends in a CR then take everything up to it
Some(b'\r') => src.split_to(len - 1), Some(b'\r') => src.split_to(src.len() - 1),
// take all bytes from source // take all bytes from source
_ => src.split(), _ => src.split(),
@ -81,7 +79,7 @@ impl Decoder for LinesCodec {
return Ok(None); return Ok(None);
} }
return try_into_utf8(buf.freeze()); try_into_utf8(buf.freeze())
} }
} }
} }