Trait AllocatorDefault 

pub trait AllocatorDefault:
    Allocator
    + Clone
    + Default {
    const DEFAULT: Self;
}

A trait implemented by allocators supporting a constant initializer. This cannot use ConstDefault as it is not implemented for the external Global allocator.

Required Associated Constants

const DEFAULT: Self

The constant initializer for this allocator.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl AllocatorDefault for Global

Available on crate feature alloc only.

const DEFAULT: Self = Global

impl<'a> AllocatorDefault for Fixed<'a>

const DEFAULT: Self

impl<'a, A: AllocatorDefault> AllocatorDefault for Spill<'a, A>

const DEFAULT: Self

impl<A: AllocatorDefault> AllocatorDefault for ZeroizingAlloc<A>

Available on crate feature zeroize only.

const DEFAULT: Self