cogo_http/header/common/last_modified.rs
1use crate::header::HttpDate;
2
3header! {
4 /// `Last-Modified` header, defined in
5 /// [RFC7232](http://tools.ietf.org/html/rfc7232#section-2.2)
6 ///
7 /// The `Last-Modified` header field in a response provides a timestamp
8 /// indicating the date and time at which the origin server believes the
9 /// selected representation was last modified, as determined at the
10 /// conclusion of handling the request.
11 ///
12 /// # ABNF
13 /// ```plain
14 /// Expires = HTTP-date
15 /// ```
16 ///
17 /// # Example values
18 /// * `Sat, 29 Oct 1994 19:43:31 GMT`
19 ///
20 /// # Example
21 /// ```
22 /// # extern crate cogo_http;
23 /// # extern crate time;
24 /// # fn main() {
25 /// // extern crate time;
26 ///
27 /// use cogo_http::header::{Headers, LastModified, HttpDate};
28 /// use time::{self, Duration};
29 ///
30 /// let mut headers = Headers::new();
31 /// headers.set(LastModified(HttpDate(time::now() - Duration::days(1))));
32 /// # }
33 /// ```
34 (LastModified, "Last-Modified") => [HttpDate]
35
36 test_last_modified {
37 // Testcase from RFC
38 test_header!(test1, vec![b"Sat, 29 Oct 1994 19:43:31 GMT"]);}
39}
40
41bench_header!(imf_fixdate, LastModified, { vec![b"Sun, 07 Nov 1994 08:48:37 GMT".to_vec()] });
42bench_header!(rfc_850, LastModified, { vec![b"Sunday, 06-Nov-94 08:49:37 GMT".to_vec()] });
43bench_header!(asctime, LastModified, { vec![b"Sun Nov 6 08:49:37 1994".to_vec()] });