1.0.0[][src]Struct std::iter::Fuse

#[must_use = "iterators are lazy and do nothing unless consumed"]
pub struct Fuse<I> { /* fields omitted */ }

An iterator that yields None forever after the underlying iterator yields None once.

This struct is created by the fuse method on Iterator. See its documentation for more.

Trait Implementations

impl<I> FusedIterator for Fuse<I> where
    I: Iterator
1.26.0[src]

impl<I> ExactSizeIterator for Fuse<I> where
    I: ExactSizeIterator
[src]

impl<I> Clone for Fuse<I> where
    I: Clone
[src]

impl<I> Debug for Fuse<I> where
    I: Debug
[src]

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

type Item = <I as Iterator>::Item

The type of the elements being iterated over.

impl<I> Iterator for Fuse<I> where
    I: FusedIterator
1.26.0[src]

impl<I> DoubleEndedIterator for Fuse<I> where
    I: DoubleEndedIterator
[src]

impl<I> DoubleEndedIterator for Fuse<I> where
    I: DoubleEndedIterator + FusedIterator
1.26.0[src]

Auto Trait Implementations

impl<I> UnwindSafe for Fuse<I> where
    I: UnwindSafe

impl<I> RefUnwindSafe for Fuse<I> where
    I: RefUnwindSafe

impl<I> Unpin for Fuse<I> where
    I: Unpin

impl<I> Send for Fuse<I> where
    I: Send

impl<I> Sync for Fuse<I> where
    I: Sync

Blanket Implementations

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.