Trait core::slice::SliceExt
[−]
[src]
pub trait SliceExt { type Item; fn split_at(&self, mid: usize) -> (&[Self::Item], &[Self::Item]); fn iter(&self) -> Iter<Self::Item>; fn split<P>(&self, pred: P) -> Split<Self::Item, P> where P: FnMut(&Self::Item) -> bool; fn splitn<P>(&self, n: usize, pred: P) -> SplitN<Self::Item, P> where P: FnMut(&Self::Item) -> bool; fn rsplitn<P>(&self, n: usize, pred: P) -> RSplitN<Self::Item, P> where P: FnMut(&Self::Item) -> bool; fn windows(&self, size: usize) -> Windows<Self::Item>; fn chunks(&self, size: usize) -> Chunks<Self::Item>; fn get<I>(&self, index: I) -> Option<&I::Output> where I: SliceIndex<Self::Item>; fn first(&self) -> Option<&Self::Item>; fn split_first(&self) -> Option<(&Self::Item, &[Self::Item])>; fn split_last(&self) -> Option<(&Self::Item, &[Self::Item])>; fn last(&self) -> Option<&Self::Item>; unsafe fn get_unchecked<I>(&self, index: I) -> &I::Output where I: SliceIndex<Self::Item>; fn as_ptr(&self) -> *const Self::Item; fn binary_search<Q: ?Sized>(&self, x: &Q) -> Result<usize, usize> where Self::Item: Borrow<Q>, Q: Ord; fn binary_search_by<'a, F>(&'a self, f: F) -> Result<usize, usize> where F: FnMut(&'a Self::Item) -> Ordering; fn binary_search_by_key<'a, B, F, Q: ?Sized>(&'a self,
b: &Q,
f: F)
-> Result<usize, usize> where F: FnMut(&'a Self::Item) -> B, B: Borrow<Q>, Q: Ord; fn len(&self) -> usize; fn get_mut<I>(&mut self, index: I) -> Option<&mut I::Output> where I: SliceIndex<Self::Item>; fn iter_mut(&mut self) -> IterMut<Self::Item>; fn first_mut(&mut self) -> Option<&mut Self::Item>; fn split_first_mut(&mut self)
-> Option<(&mut Self::Item, &mut [Self::Item])>; fn split_last_mut(&mut self) -> Option<(&mut Self::Item, &mut [Self::Item])>; fn last_mut(&mut self) -> Option<&mut Self::Item>; fn split_mut<P>(&mut self, pred: P) -> SplitMut<Self::Item, P> where P: FnMut(&Self::Item) -> bool; fn splitn_mut<P>(&mut self, n: usize, pred: P) -> SplitNMut<Self::Item, P> where P: FnMut(&Self::Item) -> bool; fn rsplitn_mut<P>(&mut self, n: usize, pred: P) -> RSplitNMut<Self::Item, P> where P: FnMut(&Self::Item) -> bool; fn chunks_mut(&mut self, chunk_size: usize) -> ChunksMut<Self::Item>; fn swap(&mut self, a: usize, b: usize); fn split_at_mut(&mut self,
mid: usize)
-> (&mut [Self::Item], &mut [Self::Item]); fn reverse(&mut self); unsafe fn get_unchecked_mut<I>(&mut self, index: I) -> &mut I::Output where I: SliceIndex<Self::Item>; fn as_mut_ptr(&mut self) -> *mut Self::Item; fn contains(&self, x: &Self::Item) -> bool where Self::Item: PartialEq; fn starts_with(&self, needle: &[Self::Item]) -> bool where Self::Item: PartialEq; fn ends_with(&self, needle: &[Self::Item]) -> bool where Self::Item: PartialEq; fn clone_from_slice(&mut self, src: &[Self::Item]) where Self::Item: Clone; fn copy_from_slice(&mut self, src: &[Self::Item]) where Self::Item: Copy; fn is_empty(&self) -> bool { ... } }
🔬 This is a nightly-only experimental API. (core_slice_ext
#32110)
stable interface provided by impl [T]
in later crates
Extension methods for slices.
Associated Types
type Item
🔬 This is a nightly-only experimental API. (core_slice_ext
#32110)
stable interface provided by impl [T]
in later crates
Required Methods
fn split_at(&self, mid: usize) -> (&[Self::Item], &[Self::Item])
1.6.0
fn iter(&self) -> Iter<Self::Item>
1.6.0
fn split<P>(&self, pred: P) -> Split<Self::Item, P> where P: FnMut(&Self::Item) -> bool
1.6.0
fn splitn<P>(&self, n: usize, pred: P) -> SplitN<Self::Item, P> where P: FnMut(&Self::Item) -> bool
1.6.0
fn rsplitn<P>(&self, n: usize, pred: P) -> RSplitN<Self::Item, P> where P: FnMut(&Self::Item) -> bool
1.6.0
fn windows(&self, size: usize) -> Windows<Self::Item>
1.6.0
fn chunks(&self, size: usize) -> Chunks<Self::Item>
1.6.0
fn get<I>(&self, index: I) -> Option<&I::Output> where I: SliceIndex<Self::Item>
1.6.0
fn first(&self) -> Option<&Self::Item>
1.6.0
fn split_first(&self) -> Option<(&Self::Item, &[Self::Item])>
1.6.0
fn split_last(&self) -> Option<(&Self::Item, &[Self::Item])>
1.6.0
fn last(&self) -> Option<&Self::Item>
1.6.0
unsafe fn get_unchecked<I>(&self, index: I) -> &I::Output where I: SliceIndex<Self::Item>
1.6.0
fn as_ptr(&self) -> *const Self::Item
1.6.0
fn binary_search<Q: ?Sized>(&self, x: &Q) -> Result<usize, usize> where Self::Item: Borrow<Q>, Q: Ord
1.6.0
fn binary_search_by<'a, F>(&'a self, f: F) -> Result<usize, usize> where F: FnMut(&'a Self::Item) -> Ordering
1.6.0
fn binary_search_by_key<'a, B, F, Q: ?Sized>(&'a self,
b: &Q,
f: F)
-> Result<usize, usize> where F: FnMut(&'a Self::Item) -> B, B: Borrow<Q>, Q: Ord
1.10.0
b: &Q,
f: F)
-> Result<usize, usize> where F: FnMut(&'a Self::Item) -> B, B: Borrow<Q>, Q: Ord
fn len(&self) -> usize
1.6.0
fn get_mut<I>(&mut self, index: I) -> Option<&mut I::Output> where I: SliceIndex<Self::Item>
1.6.0
fn iter_mut(&mut self) -> IterMut<Self::Item>
1.6.0
fn first_mut(&mut self) -> Option<&mut Self::Item>
1.6.0
fn split_first_mut(&mut self) -> Option<(&mut Self::Item, &mut [Self::Item])>
1.6.0
fn split_last_mut(&mut self) -> Option<(&mut Self::Item, &mut [Self::Item])>
1.6.0
fn last_mut(&mut self) -> Option<&mut Self::Item>
1.6.0
fn split_mut<P>(&mut self, pred: P) -> SplitMut<Self::Item, P> where P: FnMut(&Self::Item) -> bool
1.6.0
fn splitn_mut<P>(&mut self, n: usize, pred: P) -> SplitNMut<Self::Item, P> where P: FnMut(&Self::Item) -> bool
1.6.0
fn rsplitn_mut<P>(&mut self, n: usize, pred: P) -> RSplitNMut<Self::Item, P> where P: FnMut(&Self::Item) -> bool
1.6.0
fn chunks_mut(&mut self, chunk_size: usize) -> ChunksMut<Self::Item>
1.6.0
fn swap(&mut self, a: usize, b: usize)
1.6.0
fn split_at_mut(&mut self, mid: usize) -> (&mut [Self::Item], &mut [Self::Item])
1.6.0
fn reverse(&mut self)
1.6.0
unsafe fn get_unchecked_mut<I>(&mut self, index: I) -> &mut I::Output where I: SliceIndex<Self::Item>
1.6.0
fn as_mut_ptr(&mut self) -> *mut Self::Item
1.6.0
fn contains(&self, x: &Self::Item) -> bool where Self::Item: PartialEq
1.6.0
fn starts_with(&self, needle: &[Self::Item]) -> bool where Self::Item: PartialEq
1.6.0
fn ends_with(&self, needle: &[Self::Item]) -> bool where Self::Item: PartialEq
1.6.0
fn clone_from_slice(&mut self, src: &[Self::Item]) where Self::Item: Clone
1.7.0
fn copy_from_slice(&mut self, src: &[Self::Item]) where Self::Item: Copy
1.9.0
Provided Methods
fn is_empty(&self) -> bool
1.6.0
Implementors
impl<T> SliceExt for [T]