Struct `FinderRev`

pub struct FinderRev(/* private field */);

A reverse substring searcher that uses the Two-Way algorithm.

Implementations

`impl FinderRev`

fn new(needle: &[u8]) -> FinderRev

Create a searcher that finds occurrences of the given needle.

An empty needle results in a match at every position in a haystack, including at haystack.len().

fn rfind(&self, haystack: &[u8], needle: &[u8]) -> Option<usize>

Returns the last occurrence of needle in the given haystack, or None if no such occurrence could be found.

The needle given must be the same as the needle provided to FinderRev::new.

An empty needle results in a match at every position in a haystack, including at haystack.len().

Trait Implementations

`impl Clone for FinderRev`

fn clone(&self) -> FinderRev

`impl Copy for FinderRev`

`impl Debug for FinderRev`

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Auto Trait Implementations

`impl Freeze for FinderRev`

`impl RefUnwindSafe for FinderRev`

`impl Send for FinderRev`

`impl Sync for FinderRev`

`impl Unpin for FinderRev`

`impl UnsafeUnpin for FinderRev`

`impl UnwindSafe for FinderRev`

Blanket Implementations

`impl<T> Any for FinderRev where T: 'static + ?Sized,`

fn type_id(&self) -> TypeId

`impl<T> Borrow<T> for FinderRev where T: ?Sized,`

fn borrow(&self) -> &T

`impl<T> BorrowMut<T> for FinderRev where T: ?Sized,`

fn borrow_mut(&mut self) -> &mut T

`impl<T> CloneToUninit for FinderRev where T: Clone,`

unsafe fn clone_to_uninit(&self, dest: *mut u8)

`impl<T> From<T> for FinderRev`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> ToOwned for FinderRev where T: Clone,`

type Owned = T;
fn to_owned(&self) -> T
fn clone_into(&self, target: &mut T)

`impl<T, U> Into for FinderRev where U: From<T>,`

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom for FinderRev where U: Into<T>,`

type Error = never;
fn try_from(value: U) -> Result<T, never>

`impl<T, U> TryInto for FinderRev where U: TryFrom<T>,`

type Error = >::Error;
fn try_into(self) -> Result<U, >::Error>