requiem_http/header/common/
allow.rs

1use http::Method;
2use http::header;
3
4header! {
5    /// `Allow` header, defined in [RFC7231](http://tools.ietf.org/html/rfc7231#section-7.4.1)
6    ///
7    /// The `Allow` header field lists the set of methods advertised as
8    /// supported by the target resource.  The purpose of this field is
9    /// strictly to inform the recipient of valid request methods associated
10    /// with the resource.
11    ///
12    /// # ABNF
13    ///
14    /// ```text
15    /// Allow = #method
16    /// ```
17    ///
18    /// # Example values
19    /// * `GET, HEAD, PUT`
20    /// * `OPTIONS, GET, PUT, POST, DELETE, HEAD, TRACE, CONNECT, PATCH, fOObAr`
21    /// * ``
22    ///
23    /// # Examples
24    ///
25    /// ```rust
26    /// # extern crate http;
27    /// # extern crate requiem_http;
28    /// use requiem_http::Response;
29    /// use requiem_http::http::header::Allow;
30    /// use http::Method;
31    ///
32    /// # fn main() {
33    /// let mut builder = Response::Ok();
34    /// builder.set(
35    ///     Allow(vec![Method::GET])
36    /// );
37    /// # }
38    /// ```
39    ///
40    /// ```rust
41    /// # extern crate http;
42    /// # extern crate requiem_http;
43    /// use requiem_http::Response;
44    /// use requiem_http::http::header::Allow;
45    /// use http::Method;
46    ///
47    /// # fn main() {
48    /// let mut builder = Response::Ok();
49    /// builder.set(
50    ///     Allow(vec![
51    ///         Method::GET,
52    ///         Method::POST,
53    ///         Method::PATCH,
54    ///     ])
55    /// );
56    /// # }
57    /// ```
58    (Allow, header::ALLOW) => (Method)*
59
60    test_allow {
61        // From the RFC
62        test_header!(
63            test1,
64            vec![b"GET, HEAD, PUT"],
65            Some(HeaderField(vec![Method::GET, Method::HEAD, Method::PUT])));
66        // Own tests
67        test_header!(
68            test2,
69            vec![b"OPTIONS, GET, PUT, POST, DELETE, HEAD, TRACE, CONNECT, PATCH"],
70            Some(HeaderField(vec![
71                Method::OPTIONS,
72                Method::GET,
73                Method::PUT,
74                Method::POST,
75                Method::DELETE,
76                Method::HEAD,
77                Method::TRACE,
78                Method::CONNECT,
79                Method::PATCH])));
80        test_header!(
81            test3,
82            vec![b""],
83            Some(HeaderField(Vec::<Method>::new())));
84    }
85}
requiem_http/header/common/allow.rs

requiem_http/header/common/
allow.rs
