Struct DefaultAllocator 

pub struct DefaultAllocator;

Default allocator using the standard library’s global allocator.

This allocator uses std::alloc::alloc and std::alloc::dealloc for memory management. It aligns allocations to page size for optimal performance with large buffers.

Alignment

• On 64-bit systems: Uses 2MiB alignment for potential huge page support
• On other systems: Uses 4KiB page alignment

Implementations

impl DefaultAllocator

pub const fn new() -> Self

Creates a new default allocator.

Trait Implementations

impl Allocator for DefaultAllocator

fn allocate(&self, size: usize) -> Result<*mut u8>

Allocates memory of the specified size.

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

Deallocates memory previously allocated by this allocator.

impl Clone for DefaultAllocator

fn clone(&self) -> DefaultAllocator

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DefaultAllocator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DefaultAllocator

fn default() -> DefaultAllocator

Returns the “default value” for a type.

impl Copy for DefaultAllocator