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Use fewer allocations when reporting Gecko errors.

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This commit is contained in:
Josh Matthews 2017-08-17 18:25:52 -07:00
parent cdd4de9c06
commit 86f1628928
1 changed files with 6 additions and 6 deletions
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12
ports/geckolib/error_reporter.rs
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@ -50,11 +50,11 @@ enum ErrorString<'a> {
}
impl<'a> ErrorString<'a> {
fn into_str(self) -> String {
fn into_str(self) -> CowRcStr<'a> {
match self {
ErrorString::Snippet(s) => s.as_ref().to_owned(),
ErrorString::Ident(i) => escape_css_ident(&i),
ErrorString::UnexpectedToken(t) => token_to_str(t),
ErrorString::Snippet(s) => s,
ErrorString::Ident(i) => escape_css_ident(&i).into(),
ErrorString::UnexpectedToken(t) => token_to_str(t).into(),
}
}
}
@ -158,9 +158,9 @@ fn token_to_str<'a>(t: Token<'a>) -> String {
Token::Percentage { int_value: Some(i), .. } => i.to_string(),
Token::Percentage { unit_value, .. } => unit_value.to_string(),
Token::Dimension { int_value: Some(i), ref unit, .. } =>
format!("{}{}", i.to_string(), escape_css_ident(&unit.to_string())),
format!("{}{}", i, escape_css_ident(&*unit)),
Token::Dimension { value, ref unit, .. } =>
format!("{}{}", value.to_string(), escape_css_ident(&unit.to_string())),
format!("{}{}", value, escape_css_ident(&*unit)),
Token::WhiteSpace(_) => "whitespace".into(),
Token::Comment(_) => "comment".into(),
Token::Colon => ":".into(),