Struct LinkedListAlloc 

pub struct LinkedListAlloc { /* private fields */ }

Prosty linked-list allocator.

Implementations

impl LinkedListAlloc

pub const fn new() -> Self

pub unsafe fn init( &self, callback: extern "win64" fn(size: u64, align: u64) -> u64, )

Inicjalizuje stertę dla alokatora. ptr - początek regionu pamięci size - rozmiar regionu

Trait Implementations

impl GlobalAlloc for LinkedListAlloc

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.

impl Sync for LinkedListAlloc