CharSearcher in std::str::pattern - Rust (original) (raw)
Struct CharSearcher
pub struct CharSearcher<'a> { /* private fields */ }🔬This is a nightly-only experimental API. (pattern #27721)
Expand description
Associated type for <char as Pattern>::Searcher<'a>.
Trait Implementations§
impl<'a> Clone for CharSearcher<'a>
fn clone(&self) -> CharSearcher<'a>
Returns a duplicate of the value. Read more
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
impl<'a> Debug for CharSearcher<'a>
fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>
Formats the value using the given formatter. Read more
impl<'a> ReverseSearcher<'a> for CharSearcher<'a>
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
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().
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().
impl<'a> Searcher<'a> for CharSearcher<'a>
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
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
fn next_match(&mut self) -> Option<(usize, usize)>
🔬This is a nightly-only experimental API. (pattern #27721)
Finds the next Match result. See next(). Read more
fn next_reject(&mut self) -> Option<(usize, usize)>
🔬This is a nightly-only experimental API. (pattern #27721)
Finds the next Reject result. See next()and next_match(). Read more
impl<'a> DoubleEndedSearcher<'a> for CharSearcher<'a>
Auto Trait Implementations§
impl<'a> Freeze for CharSearcher<'a>
impl<'a> RefUnwindSafe for CharSearcher<'a>
impl<'a> Send for CharSearcher<'a>
impl<'a> Sync for CharSearcher<'a>
impl<'a> Unpin for CharSearcher<'a>
impl<'a> UnwindSafe for CharSearcher<'a>
Blanket Implementations§
impl Any for T
where T: 'static + ?Sized,
fn type_id(&self) -> TypeId
Gets the TypeId of self. Read more
impl Borrow for T
where T: ?Sized,
fn borrow(&self) -> &T
Immutably borrows from an owned value. Read more
impl BorrowMut for T
where T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl CloneToUninit for T
where T: Clone,
unsafe fn clone_to_uninit(&self, dest: *mut u8)
🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
Performs copy-assignment from self to dest. Read more
impl From for T
fn from(t: T) -> T
Returns the argument unchanged.
impl<T, U> Into for T
where U: From,
fn into(self) -> U
Calls U::from(self).
That is, this conversion is whatever the implementation of[From](../../convert/trait.From.html "trait std::convert::From")<T> for U chooses to do.
impl ToOwned for T
where T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
fn clone_into(&self, target: &mut T)
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T, U> TryFrom for T
where U: Into,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>
Performs the conversion.
impl<T, U> TryInto for T
where U: TryFrom,
type Error = <U as TryFrom>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom>::Error>
Performs the conversion.