diff options
| -rw-r--r-- | src/libcore/str/pattern.rs | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/src/libcore/str/pattern.rs b/src/libcore/str/pattern.rs index edb7bed4520..3200cfc4982 100644 --- a/src/libcore/str/pattern.rs +++ b/src/libcore/str/pattern.rs @@ -241,23 +241,16 @@ pub trait DoubleEndedSearcher<'a>: ReverseSearcher<'a> {} #[doc(hidden)] trait CharEq { fn matches(&mut self, c: char) -> bool; - fn only_ascii(&self) -> bool; } impl CharEq for char { #[inline] fn matches(&mut self, c: char) -> bool { *self == c } - - #[inline] - fn only_ascii(&self) -> bool { (*self as u32) < 128 } } impl<F> CharEq for F where F: FnMut(char) -> bool { #[inline] fn matches(&mut self, c: char) -> bool { (*self)(c) } - - #[inline] - fn only_ascii(&self) -> bool { false } } impl<'a> CharEq for &'a [char] { @@ -265,11 +258,6 @@ impl<'a> CharEq for &'a [char] { fn matches(&mut self, c: char) -> bool { self.iter().any(|&m| { let mut m = m; m.matches(c) }) } - - #[inline] - fn only_ascii(&self) -> bool { - self.iter().all(|m| m.only_ascii()) - } } struct CharEqPattern<C: CharEq>(C); @@ -279,8 +267,6 @@ struct CharEqSearcher<'a, C: CharEq> { char_eq: C, haystack: &'a str, char_indices: super::CharIndices<'a>, - #[allow(dead_code)] - ascii_only: bool, } impl<'a, C: CharEq> Pattern<'a> for CharEqPattern<C> { @@ -289,7 +275,6 @@ impl<'a, C: CharEq> Pattern<'a> for CharEqPattern<C> { #[inline] fn into_searcher(self, haystack: &'a str) -> CharEqSearcher<'a, C> { CharEqSearcher { - ascii_only: self.0.only_ascii(), haystack, char_eq: self.0, char_indices: haystack.char_indices(), @@ -499,7 +484,6 @@ impl<'a, F> fmt::Debug for CharPredicateSearcher<'a, F> f.debug_struct("CharPredicateSearcher") .field("haystack", &self.0.haystack) .field("char_indices", &self.0.char_indices) - .field("ascii_only", &self.0.ascii_only) .finish() } } |