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Remove extra definition of WHITESPACE under components/util/str.rs

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This commit is contained in:
zakorgyula 2016-04-20 10:40:57 +02:00
parent bebc1dc859
commit 95bebb9945
3 changed files with 14 additions and 18 deletions
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22
components/util/str.rs
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@ -124,19 +124,6 @@ impl Extend<char> for DOMString {
pub type StaticCharVec = &'static [char];
pub type StaticStringVec = &'static [&'static str];
/// Whitespace as defined by HTML5 § 2.4.1.
// TODO(SimonSapin) Maybe a custom Pattern can be more efficient?
pub const WHITESPACE: &'static [char] = &[' ', '\t', '\x0a', '\x0c', '\x0d'];
pub fn is_whitespace(s: &str) -> bool {
s.chars().all(char_is_whitespace)
}
#[inline]
pub fn char_is_whitespace(c: char) -> bool {
WHITESPACE.contains(&c)
}
/// A "space character" according to:
///
/// https://html.spec.whatwg.org/multipage/#space-character
@ -148,6 +135,15 @@ pub static HTML_SPACE_CHARACTERS: StaticCharVec = &[
'\u{000d}',
];
#[inline]
pub fn char_is_whitespace(c: char) -> bool {
HTML_SPACE_CHARACTERS.contains(&c)
}
pub fn is_whitespace(s: &str) -> bool {
s.chars().all(char_is_whitespace)
}
pub fn split_html_space_chars<'a>(s: &'a str) ->
Filter<Split<'a, StaticCharVec>, fn(&&str) -> bool> {
fn not_empty(&split: &&str) -> bool { !split.is_empty() }