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Fix HeaderFormatter.

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Issue #157
This commit is contained in:
Dawid Ciężarkiewicz
2014-11-28 03:49:40 -08:00
parent 00a1452111
commit db72cb5187
1 changed files with 3 additions and 3 deletions
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6
src/header/mod.rs
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@@ -481,12 +481,12 @@ impl<H: hash::Writer> hash::Hash<H> for CaseInsensitive {
/// A wrapper around any Header with a Show impl that calls fmt_header. /// A wrapper around any Header with a Show impl that calls fmt_header.
/// ///
/// This can be used like so: `format!("{}", ShowHeader(header))` to /// This can be used like so: `format!("{}", HeaderFormatter(&header))` to
/// get the representation of a Header which will be written to an /// get the representation of a Header which will be written to an
/// outgoing TcpStream. /// outgoing TcpStream.
pub struct HeaderFormatter<H: HeaderFormat>(H); pub struct HeaderFormatter<'a, H: HeaderFormat>(pub &'a H);
impl<H: HeaderFormat> Show for HeaderFormatter<H> { impl<'a, H: HeaderFormat> Show for HeaderFormatter<'a, H> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
self.0.fmt_header(f) self.0.fmt_header(f)
} }