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Remove get and rename get_ref to get

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Since `get_ref` (now `get`) takes `&self` there is no need
for a special cloning method.
This commit is contained in:
Jonathan Reem
2014-09-20 04:18:25 -07:00
parent 91cc29e0aa
commit 858a09304a
5 changed files with 8 additions and 22 deletions
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16
src/header/mod.rs
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@@ -118,20 +118,6 @@ impl Headers {
self.data.insert(CaseInsensitive(Slice(header_name::<H>())), RWLock::new(Typed(box value as Box<Header + Send + Sync>)));
}
/// Get a clone of the header field's value, if it exists.
///
/// Example:
///
/// ```
/// # use hyper::header::Headers;
/// # use hyper::header::common::ContentType;
/// # let mut headers = Headers::new();
/// let content_type = headers.get::<ContentType>();
/// ```
pub fn get<H: Header + Clone>(&self) -> Option<H> {
self.get_ref().map(|v: &H| v.clone())
}
/// Access the raw value of a header, if it exists and has not
/// been already parsed.
///
@@ -158,7 +144,7 @@ impl Headers {
}
/// Get a reference to the header field's value, if it exists.
pub fn get_ref<H: Header>(&self) -> Option<&H> {
pub fn get<H: Header>(&self) -> Option<&H> {
self.data.find(&CaseInsensitive(Slice(header_name::<H>()))).and_then(|item| {
let done = match *item.read() {
// Huge borrowck hack here, should be refactored to just return here.