Struct MatchesIter
pub struct MatchesIter<'h, F>(/* private field */);An iterator over all non-overlapping matches for an infallible search.
The iterator yields a Match value until no more matches could be found.
The type parameters are as follows:
Frepresents the type of a closure that executes the search.
The lifetime parameters come from the Input type:
'his the lifetime of the underlying haystack.
When possible, prefer the iterators defined on the regex engine you're using. This tries to abstract over the regex engine and is thus a bit more unwieldy to use.
This iterator is created by Searcher::into_matches_iter and
then calling TryMatchesIter::infallible.
Implementations
impl<'h, F> MatchesIter<'h, F>
fn input<'i>(&'i self) -> &'i Input<'h>Returns the current
Inputused by this iterator.The
Inputreturned is generally equivalent to the one used to construct this iterator, but its start position may be different to reflect the start of the next search to be executed.
Trait Implementations
impl<'h, F> Iterator for MatchesIter<'h, F>
where
F: FnMut(&Input<'_>) -> Result<Option<Match>, MatchError>,
type Item = Match;fn next(&mut self) -> Option<Match>
impl<'h, F: Debug> Debug for MatchesIter<'h, F>
fn fmt(&self, f: &mut Formatter<'_>) -> Result
Auto Trait Implementations
impl<'h, F> Freeze for MatchesIter<'h, F>
where
TryMatchesIter<'h, F>: Freeze,
impl<'h, F> RefUnwindSafe for MatchesIter<'h, F>
where
TryMatchesIter<'h, F>: RefUnwindSafe,
impl<'h, F> Send for MatchesIter<'h, F>
where
TryMatchesIter<'h, F>: Send,
impl<'h, F> Sync for MatchesIter<'h, F>
where
TryMatchesIter<'h, F>: Sync,
impl<'h, F> Unpin for MatchesIter<'h, F>
where
TryMatchesIter<'h, F>: Unpin,
impl<'h, F> UnsafeUnpin for MatchesIter<'h, F>
where
TryMatchesIter<'h, F>: UnsafeUnpin,
impl<'h, F> UnwindSafe for MatchesIter<'h, F>
where
TryMatchesIter<'h, F>: UnwindSafe,
Blanket Implementations
impl<I> IntoIterator for MatchesIter<'h, F>
where
I: Iterator,
type Item = <I as Iterator>::Item;type IntoIter = I;fn into_iter(self) -> I
impl<T> Any for MatchesIter<'h, F>
where
T: 'static + ?Sized,
fn type_id(&self) -> TypeId
impl<T> Borrow<T> for MatchesIter<'h, F>
where
T: ?Sized,
fn borrow(&self) -> &T
impl<T> BorrowMut<T> for MatchesIter<'h, F>
where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
impl<T> From<T> for MatchesIter<'h, F>
fn from(t: T) -> TReturns the argument unchanged.
impl<T, U> Into<U> for MatchesIter<'h, F>
where
U: From<T>,
fn into(self) -> UCalls
U::from(self).That is, this conversion is whatever the implementation of
[From]<T> for Uchooses to do.
impl<T, U> TryFrom<U> for MatchesIter<'h, F>
where
U: Into<T>,
type Error = never;fn try_from(value: U) -> Result<T, never>
impl<T, U> TryInto<U> for MatchesIter<'h, F>
where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error;fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>