1 use util::FlatCsv; 2 3 /// `Accept-Ranges` header, defined in [RFC7233](http://tools.ietf.org/html/rfc7233#section-2.3) 4 /// 5 /// The `Accept-Ranges` header field allows a server to indicate that it 6 /// supports range requests for the target resource. 7 /// 8 /// # ABNF 9 /// 10 /// ```text 11 /// Accept-Ranges = acceptable-ranges 12 /// acceptable-ranges = 1#range-unit / \"none\" 13 /// 14 /// # Example values 15 /// * `bytes` 16 /// * `none` 17 /// * `unknown-unit` 18 /// ``` 19 /// 20 /// # Examples 21 /// 22 /// ``` 23 /// use headers::{AcceptRanges, HeaderMap, HeaderMapExt}; 24 /// 25 /// let mut headers = HeaderMap::new(); 26 /// 27 /// headers.typed_insert(AcceptRanges::bytes()); 28 /// ``` 29 #[derive(Clone, Debug, PartialEq)] 30 pub struct AcceptRanges(FlatCsv); 31 32 derive_header! { 33 AcceptRanges(_), 34 name: ACCEPT_RANGES 35 } 36 37 impl AcceptRanges { 38 /// A constructor to easily create the common `Accept-Ranges: bytes` header. bytes() -> Self39 pub fn bytes() -> Self { 40 AcceptRanges(::HeaderValue::from_static("bytes").into()) 41 } 42 } 43