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feat(status): implement Hash for StatusCode

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Change hash implementation to just use `derive(Hash)`
This commit is contained in:
Håvar Nøvik
2015-07-22 10:50:26 +02:00
parent aa85f609b5
commit d84f291abc
1 changed files with 1 additions and 8 deletions
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9
src/status.rs
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@@ -1,7 +1,6 @@
//! HTTP status codes //! HTTP status codes
use std::fmt; use std::fmt;
use std::cmp::Ordering; use std::cmp::Ordering;
use std::hash::{Hash, Hasher};
// shamelessly lifted from Teepee. I tried a few schemes, this really // shamelessly lifted from Teepee. I tried a few schemes, this really
// does seem like the best. Improved scheme to support arbitrary status codes. // does seem like the best. Improved scheme to support arbitrary status codes.
@@ -29,7 +28,7 @@ use std::hash::{Hash, Hasher};
/// Registry](http://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml) which is /// Registry](http://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml) which is
/// the source for this enum (with one exception, 418 I'm a teapot, which is /// the source for this enum (with one exception, 418 I'm a teapot, which is
/// inexplicably not in the register). /// inexplicably not in the register).
#[derive(Debug)] #[derive(Debug, Hash)]
pub enum StatusCode { pub enum StatusCode {
/// 100 Continue /// 100 Continue
/// [[RFC7231, Section 6.2.1](https://tools.ietf.org/html/rfc7231#section-6.2.1)] /// [[RFC7231, Section 6.2.1](https://tools.ietf.org/html/rfc7231#section-6.2.1)]
@@ -534,12 +533,6 @@ impl Ord for StatusCode {
} }
} }
impl Hash for StatusCode {
fn hash<H: Hasher>(&self, state: &mut H) {
self.to_u16().hash(state);
}
}
/// The class of an HTTP `status-code`. /// The class of an HTTP `status-code`.
/// ///
/// [RFC 7231, section 6 (Response Status Codes)](https://tools.ietf.org/html/rfc7231#section-6): /// [RFC 7231, section 6 (Response Status Codes)](https://tools.ietf.org/html/rfc7231#section-6):