Struct scoped_allocator::HeapAllocator

pub struct HeapAllocator;

Allocator stub that just forwards to heap allocation.

Trait Implementations

impl Debug for HeapAllocator

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Allocator for HeapAllocator

unsafe fn allocate_raw(
    &self,
    size: usize,
    align: usize
) -> Result<*mut u8, AllocatorError>

Attempt to allocate a block of memory.

unsafe fn deallocate_raw(&self, ptr: *mut u8, size: usize, align: usize)

Deallocate the memory referred to by this pointer.

fn allocate_val<'a, T>(
    &'a self,
    val: T
) -> Result<Allocated<'a, T, Self>, (AllocatorError, T)> where
    Self: Sized, 

Attempts to allocate space for the value supplied to it. This incurs an expensive memcpy. If the performance of this allocation is important to you, it is recommended to use the in-place syntax with the allocate function.

fn allocate<'a, T>(&'a self) -> Result<Place<'a, T, Self>, AllocatorError> where
    Self: Sized, 

Attempts to create a place to allocate into.