Trait MutBumpAllocatorScope 

pub trait MutBumpAllocatorScope<'a>: MutBumpAllocator + BumpAllocatorScope<'a> { }

A shorthand for MutBumpAllocator + BumpAllocatorScope<’a>

Trait Implementations

impl BumpAllocatorExt for dyn MutBumpAllocatorScope<'_> + '_

type Stats<'b> = AnyStats<'b> where Self: 'b

The type returned by the stats method.

fn stats(&self) -> AnyStats<'_>

Returns a type which provides statistics about the memory usage of the bump allocator.

fn allocate_layout(&self, layout: Layout) -> NonNull<u8>

A specialized version of allocate.

fn try_allocate_layout(&self, layout: Layout) -> Result<NonNull<u8>, AllocError>

A specialized version of allocate.

fn allocate_sized<T>(&self) -> NonNull<T>

A specialized version of allocate.

fn try_allocate_sized<T>(&self) -> Result<NonNull<T>, AllocError>

A specialized version of allocate.

fn allocate_slice<T>(&self, len: usize) -> NonNull<T>

A specialized version of allocate.

fn try_allocate_slice<T>(&self, len: usize) -> Result<NonNull<T>, AllocError>

A specialized version of allocate.

unsafe fn shrink_slice<T>( &self, ptr: NonNull<T>, old_len: usize, new_len: usize, ) -> Option<NonNull<T>>

A specialized version of shrink.

fn prepare_slice_allocation<T>(&self, len: usize) -> NonNull<[T]>

A specialized version of prepare_allocation.

fn try_prepare_slice_allocation<T>( &self, len: usize, ) -> Result<NonNull<[T]>, AllocError>

A specialized version of prepare_allocation.

unsafe fn allocate_prepared_slice<T>( &self, ptr: NonNull<T>, len: usize, cap: usize, ) -> NonNull<[T]>

A specialized version of allocate_prepared.

unsafe fn allocate_prepared_slice_rev<T>( &self, ptr: NonNull<T>, len: usize, cap: usize, ) -> NonNull<[T]>

A specialized version of allocate_prepared_rev.

Implementors

impl<'a, B: MutBumpAllocator + BumpAllocatorScope<'a> + ?Sized> MutBumpAllocatorScope<'a> for B