Struct std::str::pattern::CharPredicateSearcher
source · pub struct CharPredicateSearcher<'a, F>(_)
where
F: FnMut(char) -> bool;
🔬This is a nightly-only experimental API. (
pattern
#27721)Expand description
Associated type for <F as Pattern<'a>>::Searcher
.
Trait Implementations§
source§impl<'a, F> Clone for CharPredicateSearcher<'a, F>where
F: Clone + FnMut(char) -> bool,
impl<'a, F> Clone for CharPredicateSearcher<'a, F>where F: Clone + FnMut(char) -> bool,
source§fn clone(&self) -> CharPredicateSearcher<'a, F>
fn clone(&self) -> CharPredicateSearcher<'a, F>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl<'a, F> ReverseSearcher<'a> for CharPredicateSearcher<'a, F>where
F: FnMut(char) -> bool,
impl<'a, F> ReverseSearcher<'a> for CharPredicateSearcher<'a, F>where F: FnMut(char) -> bool,
source§fn next_back(&mut self) -> SearchStep
fn next_back(&mut self) -> SearchStep
🔬This is a nightly-only experimental API. (
pattern
#27721)Performs the next search step starting from the back. Read more
source§fn next_match_back(&mut self) -> Option<(usize, usize)>
fn next_match_back(&mut self) -> Option<(usize, usize)>
🔬This is a nightly-only experimental API. (
pattern
#27721)Finds the next
Match
result.
See next_back()
.source§fn next_reject_back(&mut self) -> Option<(usize, usize)>
fn next_reject_back(&mut self) -> Option<(usize, usize)>
🔬This is a nightly-only experimental API. (
pattern
#27721)Finds the next
Reject
result.
See next_back()
.source§impl<'a, F> Searcher<'a> for CharPredicateSearcher<'a, F>where
F: FnMut(char) -> bool,
impl<'a, F> Searcher<'a> for CharPredicateSearcher<'a, F>where F: FnMut(char) -> bool,
source§fn haystack(&self) -> &'a str
fn haystack(&self) -> &'a str
🔬This is a nightly-only experimental API. (
pattern
#27721)Getter for the underlying string to be searched in Read more
source§fn next(&mut self) -> SearchStep
fn next(&mut self) -> SearchStep
🔬This is a nightly-only experimental API. (
pattern
#27721)Performs the next search step starting from the front. Read more