1.0.0[][src]Struct core::iter::Inspect

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

An iterator that calls a function with a reference to each element before yielding it.

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

Trait Implementations

impl<I: Clone, F: Clone> Clone for Inspect<I, F>[src]

impl<I: Debug, F> Debug for Inspect<I, F>1.9.0[src]

impl<I: DoubleEndedIterator, F> DoubleEndedIterator for Inspect<I, F> where
    F: FnMut(&I::Item), 
[src]

impl<I: ExactSizeIterator, F> ExactSizeIterator for Inspect<I, F> where
    F: FnMut(&I::Item), 
[src]

impl<I: FusedIterator, F> FusedIterator for Inspect<I, F> where
    F: FnMut(&I::Item), 
1.26.0[src]

impl<I: Iterator, F> Iterator for Inspect<I, F> where
    F: FnMut(&I::Item), 
[src]

type Item = I::Item

The type of the elements being iterated over.

Auto Trait Implementations

impl<I, F> Send for Inspect<I, F> where
    F: Send,
    I: Send

impl<I, F> Sync for Inspect<I, F> where
    F: Sync,
    I: Sync

impl<I, F> Unpin for Inspect<I, F> where
    F: Unpin,
    I: Unpin

Blanket Implementations

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

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

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

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

impl<T, U> Into<U> for T where
    U: From<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> 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.