servo/components/util/namespace.rs
Patrick Walton 2a790d06dd Use Gecko's simpler Bloom filter instead of one based on hash
stretching.

This preserves the usage of the Bloom filter throughout style recalc,
but the implementation is rewritten. Provides a 15% improvement on
Guardians of the Galaxy.
2014-10-10 17:02:27 -07:00

14 lines
441 B
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 str::DOMString;
use string_cache::{Atom, Namespace};
pub fn from_domstring(url: Option<DOMString>) -> Namespace {
match url {
None => ns!(""),
Some(ref s) => Namespace(Atom::from_slice(s.as_slice())),
}
}