Struct AsyncAllocatorCounter

pub struct AsyncAllocatorCounter<T> {
    pub allocator: T,
}

Allocator wrapper

this allocator will measure how much data is allocated in the future that is currently executed

Set t up as follows:

use async_alloc_counter::AsyncAllocatorCounter;
use std::{alloc::System, time::Duration};
#[global_allocator]
static GLOBAL: AsyncAllocatorCounter<System> = AsyncAllocatorCounter { allocator: System };

Fields

allocator: T

Trait Implementations

impl<T: GlobalAlloc> GlobalAlloc for AsyncAllocatorCounter<T>

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.