# Struct alloc::str::pattern::CharPredicateSearcher[−][src]

    pub struct CharPredicateSearcher<'a, F>(_)
     where
        F: FnMut(char) -> bool;

🔬 This is a nightly-only experimental API. (`pattern` #27721)

API not fully fleshed out and ready to be stabilized

Associated type for `<F as Pattern<'a>>::Searcher`.

## Trait Implementations

###

`impl<'a, F> Searcher<'a> for CharPredicateSearcher<'a, F> where F: FnMut(char) -> bool,`

[src]

####

`fn haystack(&self) -> &'a str`

[src]

🔬 This is a nightly-only experimental API. (`pattern` #27721)

API not fully fleshed out and ready to be stabilized

Getter for the underlying string to be searched in Read more

####

`fn next(&mut self) -> SearchStep`

[src]

🔬 This is a nightly-only experimental API. (`pattern` #27721)

API not fully fleshed out and ready to be stabilized

Performs the next search step starting from the front. Read more

####

`fn next_match(&mut self) -> Option<(usize, usize)>`

[src]

🔬 This is a nightly-only experimental API. (`pattern` #27721)

API not fully fleshed out and ready to be stabilized

Find the next `Match` result. See `next()` Read more

####

`fn next_reject(&mut self) -> Option<(usize, usize)>`

[src]

🔬 This is a nightly-only experimental API. (`pattern` #27721)

API not fully fleshed out and ready to be stabilized

Find the next `Reject` result. See `next()` and `next_match()` Read more

###

`impl<'a, F> DoubleEndedSearcher<'a> for CharPredicateSearcher<'a, F> where F: FnMut(char) -> bool,`

[src]

###

`impl<'a, F> Debug for CharPredicateSearcher<'a, F> where F: FnMut(char) -> bool,`

[src]

####

`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`

[src]

Formats the value using the given formatter. Read more

###

`impl<'a, F> ReverseSearcher<'a> for CharPredicateSearcher<'a, F> where F: FnMut(char) -> bool,`

[src]

####

`fn next_back(&mut self) -> SearchStep`

[src]

🔬 This is a nightly-only experimental API. (`pattern` #27721)

API not fully fleshed out and ready to be stabilized

Performs the next search step starting from the back. Read more

####

`fn next_match_back(&mut self) -> Option<(usize, usize)>`

[src]

🔬 This is a nightly-only experimental API. (`pattern` #27721)

API not fully fleshed out and ready to be stabilized

Find the next `Match` result. See `next_back()`

####

`fn next_reject_back(&mut self) -> Option<(usize, usize)>`

[src]

🔬 This is a nightly-only experimental API. (`pattern` #27721)

API not fully fleshed out and ready to be stabilized

Find the next `Reject` result. See `next_back()`

###

`impl<'a, F> Clone for CharPredicateSearcher<'a, F> where F: Clone + FnMut(char) -> bool,`

[src]

####

`fn clone(&self) -> CharPredicateSearcher<'a, F>`

[src]

Returns a copy of the value. Read more

####

`fn clone_from(&mut self, source: &Self)`

1.0.0
[src]

Performs copy-assignment from `source`. Read more

## Auto Trait Implementations

###

`impl<'a, F> Send for CharPredicateSearcher<'a, F> where F: Send,`

###

`impl<'a, F> Sync for CharPredicateSearcher<'a, F> where F: Sync,`

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