8215889eda
It is no longer required, as we can use `<H as Header>::header_name()`.
BREAKING CHANGE: Implementations of Header will need to adjust the
header_name method. It no longer takes any arguments.
36 lines
985 B
Rust
36 lines
985 B
Rust
use header::{Header, HeaderFormat};
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use std::fmt::{self, Show};
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use header::parsing::from_one_raw_str;
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/// The `Referer` header.
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///
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/// The Referer header is used by user agents to inform server about
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/// the page URL user has came from.
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///
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/// See alse [RFC 1945, section 10.13](http://tools.ietf.org/html/rfc1945#section-10.13).
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///
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/// Currently just a string, but maybe better replace it with url::Url or something like it.
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#[derive(Clone, PartialEq, Show)]
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pub struct Referer(pub String);
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deref!(Referer => String);
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impl Header for Referer {
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fn header_name() -> &'static str {
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"Referer"
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}
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fn parse_header(raw: &[Vec<u8>]) -> Option<Referer> {
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from_one_raw_str(raw).map(|s| Referer(s))
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}
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}
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impl HeaderFormat for Referer {
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fn fmt_header(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
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let Referer(ref value) = *self;
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value.fmt(fmt)
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}
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}
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bench_header!(bench, Referer, { vec![b"http://foo.com/hello:3000".to_vec()] });
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