cogo_http/header/common/
expires.rs

1use crate::header::HttpDate;
2
3header! {
4    /// `Expires` header, defined in [RFC7234](http://tools.ietf.org/html/rfc7234#section-5.3)
5    /// 
6    /// The `Expires` header field gives the date/time after which the
7    /// response is considered stale.
8    /// 
9    /// The presence of an Expires field does not imply that the original
10    /// resource will change or cease to exist at, before, or after that
11    /// time.
12    /// 
13    /// # ABNF
14    /// ```plain
15    /// Expires = HTTP-date
16    /// ```
17    /// 
18    /// # Example values
19    /// * `Thu, 01 Dec 1994 16:00:00 GMT`
20    /// 
21    /// # Example
22    /// ```
23    /// # extern crate cogo_http;
24    /// # extern crate time;
25    /// # fn main() {
26    /// // extern crate time;
27    /// 
28    /// use cogo_http::header::{Headers, Expires, HttpDate};
29    /// use time::{self, Duration};
30    /// 
31    /// let mut headers = Headers::new();
32    /// headers.set(Expires(HttpDate(time::now() + Duration::days(1))));
33    /// # }
34    /// ```
35    (Expires, "Expires") => [HttpDate]
36
37    test_expires {
38        // Testcase from RFC
39        test_header!(test1, vec![b"Thu, 01 Dec 1994 16:00:00 GMT"]);
40    }
41}
42
43bench_header!(imf_fixdate, Expires, { vec![b"Sun, 07 Nov 1994 08:48:37 GMT".to_vec()] });
44bench_header!(rfc_850, Expires, { vec![b"Sunday, 06-Nov-94 08:49:37 GMT".to_vec()] });
45bench_header!(asctime, Expires, { vec![b"Sun Nov  6 08:49:37 1994".to_vec()] });