Struct BuddyAllocator 

pub struct BuddyAllocator { /* private fields */ }

Buddy allocator for variable-size blocks

Implementations

impl BuddyAllocator

pub fn new(min_block_size: usize, max_block_size: usize) -> Result<Self>

Create a new buddy allocator

pub fn with_defaults() -> Result<Self>

Create with default sizes

Errors

Returns an error if allocation fails

pub fn allocate(&self, size: usize) -> Result<NonNull<u8>>

Allocate a block

pub fn deallocate(&self, ptr: NonNull<u8>, size: usize) -> Result<()>

Deallocate a block

pub fn stats(&self) -> Arc<AllocatorStats>

Get statistics

Trait Implementations

impl Allocator for BuddyAllocator

fn allocate(&self, size: usize, _alignment: usize) -> Result<NonNull<u8>>

Allocate memory

fn deallocate(&self, ptr: NonNull<u8>, size: usize) -> Result<()>

Deallocate memory

fn stats(&self) -> Arc<AllocatorStats>

Get statistics

impl Send for BuddyAllocator

impl Sync for BuddyAllocator