Trait placement_new::SinglePlace

pub trait SinglePlace<T> {
    unsafe fn emplace_with(f: impl FnOnce(&mut MaybeUninit<T>)) -> Self;
    unsafe fn emplace_zeroed_with(f: impl FnOnce(&mut MaybeUninit<T>)) -> Self;
}

A place containing a single value.

Required methods

unsafe fn emplace_with(f: impl FnOnce(&mut MaybeUninit<T>)) -> Self

Safety

f must initialize T correctly.

unsafe fn emplace_zeroed_with(f: impl FnOnce(&mut MaybeUninit<T>)) -> Self

Safety

f must initialize T correctly.

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Implementations on Foreign Types

impl<T> SinglePlace<T> for Box<T>

unsafe fn emplace_with(f: impl FnOnce(&mut MaybeUninit<T>)) -> Self

unsafe fn emplace_zeroed_with(f: impl FnOnce(&mut MaybeUninit<T>)) -> Self

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Implementors

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