1.0.0[][src]Struct std::vec::IntoIter

pub struct IntoIter<T> { /* fields omitted */ }

An iterator that moves out of a vector.

This struct is created by the into_iter method on Vec (provided by the IntoIterator trait).

Methods

impl<T> IntoIter<T>[src]

Important traits for &'_ [u8]
pub fn as_slice(&self) -> &[T]1.15.0[src]

Returns the remaining items of this iterator as a slice.

Examples

let vec = vec!['a', 'b', 'c'];
let mut into_iter = vec.into_iter();
assert_eq!(into_iter.as_slice(), &['a', 'b', 'c']);
let _ = into_iter.next().unwrap();
assert_eq!(into_iter.as_slice(), &['b', 'c']);Run

Important traits for &'_ [u8]
pub fn as_mut_slice(&mut self) -> &mut [T]1.15.0[src]

Returns the remaining items of this iterator as a mutable slice.

Examples

let vec = vec!['a', 'b', 'c'];
let mut into_iter = vec.into_iter();
assert_eq!(into_iter.as_slice(), &['a', 'b', 'c']);
into_iter.as_mut_slice()[2] = 'z';
assert_eq!(into_iter.next().unwrap(), 'a');
assert_eq!(into_iter.next().unwrap(), 'b');
assert_eq!(into_iter.next().unwrap(), 'z');Run

Trait Implementations

impl<T> TrustedLen for IntoIter<T>[src]

impl<T> Clone for IntoIter<T> where
    T: Clone
1.8.0[src]

impl<T> Send for IntoIter<T> where
    T: Send
[src]

impl<T> Sync for IntoIter<T> where
    T: Sync
[src]

impl<T> Iterator for IntoIter<T>[src]

type Item = T

The type of the elements being iterated over.

impl<T> Debug for IntoIter<T> where
    T: Debug
1.13.0[src]

impl<T> ExactSizeIterator for IntoIter<T>[src]

impl<T> FusedIterator for IntoIter<T>1.26.0[src]

impl<T> Drop for IntoIter<T>[src]

impl<T> DoubleEndedIterator for IntoIter<T>[src]

Auto Trait Implementations

impl<T> UnwindSafe for IntoIter<T> where
    T: RefUnwindSafe + UnwindSafe

impl<T> RefUnwindSafe for IntoIter<T> where
    T: RefUnwindSafe

impl<T> Unpin for IntoIter<T> where
    T: Unpin

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = !

The type returned in the event of a conversion error.

impl<I> IntoIterator for I where
    I: Iterator
[src]

type Item = <I as Iterator>::Item

The type of the elements being iterated over.

type IntoIter = I

Which kind of iterator are we turning this into?

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.