Struct core::slice::Iter

pub struct Iter<'a, T: 'a> {
    ptr: *const T,
    end: *const T,
    _marker: PhantomData<&'a T>,
}

Immutable slice iterator

Fields

ptr
end
_marker

Methods

impl<'a, T> Iter<'a, T>

fn as_slice(&self) -> &'a [T]

View the underlying data as a subslice of the original data.

This has the same lifetime as the original slice, and so the iterator can continue to be used while this exists.

fn iter_nth(&mut self, n: usize) -> Option<&'a T>

Trait Implementations

impl<'a, T: Sync> Sync for Iter<'a, T>

impl<'a, T: Sync> Send for Iter<'a, T>

impl<'a, T> Iterator for Iter<'a, T>

type Item = &'a T

fn next(&mut self) -> Option<&'a T>

fn size_hint(&self) -> (usize, Option<usize>)

fn count(self) -> usize

fn nth(&mut self, n: usize) -> Option<&'a T>

fn last(self) -> Option<&'a T>

fn chain<U>(self, other: U) -> Chain<Self, U::IntoIter> where Self: Sized, U: IntoIterator<Item=Self::Item>

fn zip<U>(self, other: U) -> Zip<Self, U::IntoIter> where Self: Sized, U: IntoIterator

fn map<B, F>(self, f: F) -> Map<Self, F> where Self: Sized, F: FnMut(Self::Item) -> B

fn filter<P>(self, predicate: P) -> Filter<Self, P> where Self: Sized, P: FnMut(&Self::Item) -> bool

fn filter_map<B, F>(self, f: F) -> FilterMap<Self, F> where Self: Sized, F: FnMut(Self::Item) -> Option<B>

fn enumerate(self) -> Enumerate<Self> where Self: Sized

fn peekable(self) -> Peekable<Self> where Self: Sized

fn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P> where Self: Sized, P: FnMut(&Self::Item) -> bool

fn take_while<P>(self, predicate: P) -> TakeWhile<Self, P> where Self: Sized, P: FnMut(&Self::Item) -> bool

fn skip(self, n: usize) -> Skip<Self> where Self: Sized

fn take(self, n: usize) -> Take<Self> where Self: Sized

fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F> where Self: Sized, F: FnMut(&mut St, Self::Item) -> Option<B>

fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F> where Self: Sized, U: IntoIterator, F: FnMut(Self::Item) -> U

fn fuse(self) -> Fuse<Self> where Self: Sized

fn inspect<F>(self, f: F) -> Inspect<Self, F> where Self: Sized, F: FnMut(&Self::Item)

fn by_ref(&mut self) -> &mut Self where Self: Sized

fn collect<B: FromIterator<Self::Item>>(self) -> B where Self: Sized

fn partition<B, F>(self, f: F) -> (B, B) where Self: Sized, B: Default + Extend<Self::Item>, F: FnMut(&Self::Item) -> bool

fn fold<B, F>(self, init: B, f: F) -> B where Self: Sized, F: FnMut(B, Self::Item) -> B

fn all<F>(&mut self, f: F) -> bool where Self: Sized, F: FnMut(Self::Item) -> bool

fn any<F>(&mut self, f: F) -> bool where Self: Sized, F: FnMut(Self::Item) -> bool

fn find<P>(&mut self, predicate: P) -> Option<Self::Item> where Self: Sized, P: FnMut(&Self::Item) -> bool

fn position<P>(&mut self, predicate: P) -> Option<usize> where Self: Sized, P: FnMut(Self::Item) -> bool

fn rposition<P>(&mut self, predicate: P) -> Option<usize> where P: FnMut(Self::Item) -> bool, Self: Sized + ExactSizeIterator + DoubleEndedIterator

fn max(self) -> Option<Self::Item> where Self: Sized, Self::Item: Ord

fn min(self) -> Option<Self::Item> where Self: Sized, Self::Item: Ord

fn max_by<B: Ord, F>(self, f: F) -> Option<Self::Item> where Self: Sized, F: FnMut(&Self::Item) -> B

fn max_by_key<B: Ord, F>(self, f: F) -> Option<Self::Item> where Self: Sized, F: FnMut(&Self::Item) -> B

fn min_by<B: Ord, F>(self, f: F) -> Option<Self::Item> where Self: Sized, F: FnMut(&Self::Item) -> B

fn min_by_key<B: Ord, F>(self, f: F) -> Option<Self::Item> where Self: Sized, F: FnMut(&Self::Item) -> B

fn rev(self) -> Rev<Self> where Self: Sized + DoubleEndedIterator

fn unzip<A, B, FromA, FromB>(self) -> (FromA, FromB) where FromA: Default + Extend<A>, FromB: Default + Extend<B>, Self: Sized + Iterator<Item=(A, B)>

fn cloned<'a, T: 'a>(self) -> Cloned<Self> where Self: Sized + Iterator<Item=&'a T>, T: Clone

fn cycle(self) -> Cycle<Self> where Self: Sized + Clone

fn sum<S>(self) -> S where S: Add<Self::Item, Output=S> + Zero, Self: Sized

fn product<P>(self) -> P where P: Mul<Self::Item, Output=P> + One, Self: Sized

fn cmp<I>(self, other: I) -> Ordering where I: IntoIterator<Item=Self::Item>, Self::Item: Ord, Self: Sized

fn partial_cmp<I>(self, other: I) -> Option<Ordering> where I: IntoIterator, Self::Item: PartialOrd<I::Item>, Self: Sized

fn eq<I>(self, other: I) -> bool where I: IntoIterator, Self::Item: PartialEq<I::Item>, Self: Sized

fn ne<I>(self, other: I) -> bool where I: IntoIterator, Self::Item: PartialEq<I::Item>, Self: Sized

fn lt<I>(self, other: I) -> bool where I: IntoIterator, Self::Item: PartialOrd<I::Item>, Self: Sized

fn le<I>(self, other: I) -> bool where I: IntoIterator, Self::Item: PartialOrd<I::Item>, Self: Sized

fn gt<I>(self, other: I) -> bool where I: IntoIterator, Self::Item: PartialOrd<I::Item>, Self: Sized

fn ge<I>(self, other: I) -> bool where I: IntoIterator, Self::Item: PartialOrd<I::Item>, Self: Sized

impl<'a, T> DoubleEndedIterator for Iter<'a, T>

fn next_back(&mut self) -> Option<&'a T>

impl<'a, T> ExactSizeIterator for Iter<'a, T>

fn len(&self) -> usize

impl<'a, T> Clone for Iter<'a, T>

fn clone(&self) -> Iter<'a, T>

fn clone_from(&mut self, source: &Self)