Struct TrackAllocator 

pub struct TrackAllocator<A>
where
    A: GlobalAlloc,
{
    pub allocator: A,
    pub counter: AtomicUsize,
    pub peak: AtomicUsize,
}

Fields

allocator: A

counter: AtomicUsize

peak: AtomicUsize

Implementations

impl<A> TrackAllocator<A>

where A: GlobalAlloc,

pub fn get(&self) -> usize

pub fn counter(&'static self) -> &'static AtomicUsize

pub fn peak(&'static self) -> &'static AtomicUsize

Trait Implementations

impl<A> GlobalAlloc for TrackAllocator<A>

where A: GlobalAlloc,

unsafe fn alloc(&self, layout: Layout) -> *mut u8

Allocates memory as described by the given layout.

unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout)

Deallocates the block of memory at the given ptr pointer with the given layout.

unsafe fn alloc_zeroed(&self, layout: Layout) -> *mut u8

Behaves like alloc, but also ensures that the contents are set to zero before being returned.

unsafe fn realloc( &self, ptr: *mut u8, layout: Layout, new_size: usize, ) -> *mut u8

Shrinks or grows a block of memory to the given new_size in bytes. The block is described by the given ptr pointer and layout.