refactor(header): change HttpDate to opaque over SystemTime

This removes the need for someone to use the `time` crate to create a
date compatible with HTTP headers. It now works with the `SystemTime`
type from the standard library.

BREAKING CHANGE: `HttpDate` no longer has public fields. Convert between
  `HttpDate` and `SystemTime` as needed.
This commit is contained in:
Sean McArthur
2017-04-24 15:09:10 -07:00
parent 011f28cb18
commit 316c6fad30
10 changed files with 106 additions and 129 deletions

View File

@@ -33,17 +33,12 @@ use header::{self, Header, Raw, EntityTag, HttpDate};
/// headers.set(IfRange::EntityTag(EntityTag::new(false, "xyzzy".to_owned())));
/// ```
/// ```
/// # extern crate hyper;
/// # extern crate time;
/// # fn main() {
/// // extern crate time;
///
/// use hyper::header::{Headers, IfRange, HttpDate};
/// use time::{self, Duration};
/// use hyper::header::{Headers, IfRange};
/// use std::time::{SystemTime, Duration};
///
/// let mut headers = Headers::new();
/// headers.set(IfRange::Date(HttpDate(time::now() - Duration::days(1))));
/// # }
/// let fetched = SystemTime::now() - Duration::from_secs(60 * 60 * 24);
/// headers.set(IfRange::Date(fetched.into()));
/// ```
#[derive(Clone, Debug, PartialEq)]
pub enum IfRange {