cogo_http/header/common/content_encoding.rs
1use crate::header::Encoding;
2
3header! {
4 /// `Content-Encoding` header, defined in
5 /// [RFC7231](http://tools.ietf.org/html/rfc7231#section-3.1.2.2)
6 ///
7 /// The `Content-Encoding` header field indicates what content codings
8 /// have been applied to the representation, beyond those inherent in the
9 /// media type, and thus what decoding mechanisms have to be applied in
10 /// order to obtain data in the media type referenced by the Content-Type
11 /// header field. Content-Encoding is primarily used to allow a
12 /// representation's data to be compressed without losing the identity of
13 /// its underlying media type.
14 ///
15 /// # ABNF
16 /// ```plain
17 /// Content-Encoding = 1#content-coding
18 /// ```
19 ///
20 /// # Example values
21 /// * `gzip`
22 ///
23 /// # Examples
24 /// ```
25 /// use cogo_http::header::{Headers, ContentEncoding, Encoding};
26 ///
27 /// let mut headers = Headers::new();
28 /// headers.set(ContentEncoding(vec![Encoding::Chunked]));
29 /// ```
30 /// ```
31 /// use cogo_http::header::{Headers, ContentEncoding, Encoding};
32 ///
33 /// let mut headers = Headers::new();
34 /// headers.set(
35 /// ContentEncoding(vec![
36 /// Encoding::Gzip,
37 /// Encoding::Chunked,
38 /// ])
39 /// );
40 /// ```
41 (ContentEncoding, "Content-Encoding") => (Encoding)+
42
43 test_content_encoding {
44 /// Testcase from the RFC
45 test_header!(test1, vec![b"gzip"], Some(ContentEncoding(vec![Encoding::Gzip])));
46 }
47}
48
49bench_header!(single, ContentEncoding, { vec![b"gzip".to_vec()] });
50bench_header!(multiple, ContentEncoding, { vec![b"gzip, deflate".to_vec()] });