4c756a9304
A bug (rust-lang/rust#23812) in rustc prevented the use of normal comments inside macros but this has been fixed.
46 lines
1.5 KiB
Rust
46 lines
1.5 KiB
Rust
use header::HttpDate;
|
|
|
|
header! {
|
|
/// `If-Modified-Since` header, defined in
|
|
/// [RFC7232](http://tools.ietf.org/html/rfc7232#section-3.3)
|
|
///
|
|
/// The `If-Modified-Since` header field makes a GET or HEAD request
|
|
/// method conditional on the selected representation's modification date
|
|
/// being more recent than the date provided in the field-value.
|
|
/// Transfer of the selected representation's data is avoided if that
|
|
/// data has not changed.
|
|
///
|
|
/// # ABNF
|
|
/// ```plain
|
|
/// If-Unmodified-Since = HTTP-date
|
|
/// ```
|
|
///
|
|
/// # Example values
|
|
/// * `Sat, 29 Oct 1994 19:43:31 GMT`
|
|
///
|
|
/// # Example
|
|
/// ```
|
|
/// # extern crate hyper;
|
|
/// # extern crate time;
|
|
/// # fn main() {
|
|
/// // extern crate time;
|
|
///
|
|
/// use hyper::header::{Headers, IfModifiedSince, HttpDate};
|
|
/// use time::{self, Duration};
|
|
///
|
|
/// let mut headers = Headers::new();
|
|
/// headers.set(IfModifiedSince(HttpDate(time::now() - Duration::days(1))));
|
|
/// # }
|
|
/// ```
|
|
(IfModifiedSince, "If-Modified-Since") => [HttpDate]
|
|
|
|
test_if_modified_since {
|
|
// Testcase from RFC
|
|
test_header!(test1, vec![b"Sat, 29 Oct 1994 19:43:31 GMT"]);
|
|
}
|
|
}
|
|
|
|
bench_header!(imf_fixdate, IfModifiedSince, { vec![b"Sun, 07 Nov 1994 08:48:37 GMT".to_vec()] });
|
|
bench_header!(rfc_850, IfModifiedSince, { vec![b"Sunday, 06-Nov-94 08:49:37 GMT".to_vec()] });
|
|
bench_header!(asctime, IfModifiedSince, { vec![b"Sun Nov 6 08:49:37 1994".to_vec()] });
|