gecko-dev/servo/components/script/dom/urlhelper.rs
Manish Goregaokar 905ce805f5 servo: Merge #4485 - Replace most to_string calls by into_string calls (from servo:into_string); r=Ms2ger
`str::to_string()` goes through a `Formatter`, `str::into_string()` is a direct copy and is apparently 5× faster.

This is a rebase of the boring and bitrot-prone parts of #4366.

Source-Repo: https://github.com/servo/servo
Source-Revision: 9857ea26cb9ee262654bee97322dbbf373486bff
2014-12-27 06:51:44 -07:00

44 lines
1.2 KiB
Rust

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use servo_util::str::DOMString;
use url::Url;
pub struct UrlHelper;
impl UrlHelper {
pub fn Href(url: &Url) -> DOMString {
url.serialize()
}
pub fn Search(url: &Url) -> DOMString {
match url.query {
None => "".into_string(),
Some(ref query) if query.as_slice() == "" => "".into_string(),
Some(ref query) => format!("?{}", query)
}
}
pub fn Hash(url: &Url) -> DOMString {
match url.fragment {
None => "".into_string(),
Some(ref hash) if hash.as_slice() == "" => "".into_string(),
Some(ref hash) => format!("#{}", hash)
}
}
/// https://html.spec.whatwg.org/multipage/browsers.html#same-origin
pub fn SameOrigin(urlA: &Url, urlB: &Url) -> bool {
if urlA.host() != urlB.host() {
return false
}
if urlA.scheme != urlB.scheme {
return false
}
if urlA.port() != urlB.port() {
return false
}
return true
}
}