[−][src]Struct vec_mut_scan::VecMutScanItem

pub struct VecMutScanItem<'s, 'a, T: 'a> { /* fields omitted */ }

Reference wrapper that enables item removal for VecMutScan.

Implementations

impl<'s, 'a, T: 'a> VecMutScanItem<'s, 'a, T>[src]

pub fn remove(self) -> T[src]

Removes and returns this item from the vector.

pub fn replace(self, value: T) -> T[src]

Replaces this item with a new value, returns the old value.

This is equivalent to assigning a new value or calling std::mem::replace on the mutable reference obtained by using DerefMut, but can avoid an intermediate move within the vector's buffer.

Trait Implementations

impl<'s, 'a, T: 'a> Deref for VecMutScanItem<'s, 'a, T>[src]

type Target = T

The resulting type after dereferencing.

impl<'s, 'a, T: 'a> DerefMut for VecMutScanItem<'s, 'a, T>[src]

impl<'s, 'a, T: 'a> Drop for VecMutScanItem<'s, 'a, T>[src]

Auto Trait Implementations

impl<'s, 'a, T> RefUnwindSafe for VecMutScanItem<'s, 'a, T> where
    T: RefUnwindSafe, 

impl<'s, 'a, T> !Send for VecMutScanItem<'s, 'a, T>

impl<'s, 'a, T> !Sync for VecMutScanItem<'s, 'a, T>

impl<'s, 'a, T> Unpin for VecMutScanItem<'s, 'a, T> where
    'a: 's, 

impl<'s, 'a, T> !UnwindSafe for VecMutScanItem<'s, 'a, T>

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.