Trait odds::slice::SliceFindSplit

pub trait SliceFindSplit {
    type Item;
    fn find_split<U: ?Sized>(&self, elt: &U) -> (&Self, &Self)
    where
        Self::Item: PartialEq<U>;
    fn rfind_split<U: ?Sized>(&self, elt: &U) -> (&Self, &Self)
    where
        Self::Item: PartialEq<U>;
    fn find_split_mut<U: ?Sized>(&mut self, elt: &U) -> (&mut Self, &mut Self)
    where
        Self::Item: PartialEq<U>;
    fn rfind_split_mut<U: ?Sized>(&mut self, elt: &U) -> (&mut Self, &mut Self)
    where
        Self::Item: PartialEq<U>;
}

Element-finding methods for slices

Associated Types

type Item

Required Methods

fn find_split<U: ?Sized>(&self, elt: &U) -> (&Self, &Self) where
    Self::Item: PartialEq<U>, 

Linear search for the first occurrence elt in the slice.

Return the part before and the part including and after the element. If the element is not found, the second half is empty.

fn rfind_split<U: ?Sized>(&self, elt: &U) -> (&Self, &Self) where
    Self::Item: PartialEq<U>, 

Linear search for the last occurrence elt in the slice.

Return the part before and the part including and after the element. If the element is not found, the first half is empty.

fn find_split_mut<U: ?Sized>(&mut self, elt: &U) -> (&mut Self, &mut Self) where
    Self::Item: PartialEq<U>, 

Linear search for the first occurrence elt in the slice.

Return the part before and the part including and after the element. If the element is not found, the second half is empty.

fn rfind_split_mut<U: ?Sized>(&mut self, elt: &U) -> (&mut Self, &mut Self) where
    Self::Item: PartialEq<U>, 

Linear search for the last occurrence elt in the slice.

Return the part before and the part including and after the element. If the element is not found, the first half is empty.

Implementations on Foreign Types

impl<T> SliceFindSplit for [T]

type Item = T

fn find_split<U: ?Sized>(&self, elt: &U) -> (&Self, &Self) where
    Self::Item: PartialEq<U>, 

fn find_split_mut<U: ?Sized>(&mut self, elt: &U) -> (&mut Self, &mut Self) where
    Self::Item: PartialEq<U>, 

fn rfind_split<U: ?Sized>(&self, elt: &U) -> (&Self, &Self) where
    Self::Item: PartialEq<U>, 

fn rfind_split_mut<U: ?Sized>(&mut self, elt: &U) -> (&mut Self, &mut Self) where
    Self::Item: PartialEq<U>, 

Implementors