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Introduce Separator::parse

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This commit is contained in:
Anthony Ramine 2017-06-27 10:30:48 +02:00
parent 6c17bb03ce
commit 17875b8a81
6 changed files with 59 additions and 26 deletions
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10
components/style/parser.rs
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@ -7,7 +7,7 @@
use context::QuirksMode;
use cssparser::{Parser, SourcePosition, UnicodeRange};
use error_reporting::{ParseErrorReporter, ContextualParseError};
use style_traits::{OneOrMoreSeparated, IsCommaSeparator, ParseError, ParsingMode};
use style_traits::{OneOrMoreSeparated, ParseError, ParsingMode, Separator};
#[cfg(feature = "gecko")]
use style_traits::{PARSING_MODE_DEFAULT, PARSING_MODE_ALLOW_UNITLESS_LENGTH, PARSING_MODE_ALLOW_ALL_NUMERIC_VALUES};
use stylesheets::{CssRuleType, Origin, UrlExtraData, Namespaces};
@ -161,12 +161,14 @@ pub trait Parse : Sized {
-> Result<Self, ParseError<'i>>;
}
impl<T> Parse for Vec<T> where T: Parse + OneOrMoreSeparated,
<T as OneOrMoreSeparated>::S: IsCommaSeparator
impl<T> Parse for Vec<T>
where
T: Parse + OneOrMoreSeparated,
<T as OneOrMoreSeparated>::S: Separator,
{
fn parse<'i, 't>(context: &ParserContext, input: &mut Parser<'i, 't>)
-> Result<Self, ParseError<'i>> {
input.parse_comma_separated(|input| T::parse(context, input))
<T as OneOrMoreSeparated>::S::parse(input, |i| T::parse(context, i))
}
}