Trait iobuf::Allocator

pub trait Allocator: Sync + Send {
    fn allocate(&self, len: usize, align: usize) -> *mut u8;
    fn deallocate(&self, ptr: NonZero<*mut u8>, len: usize, align: usize);
}

Used to provide custom memory to Iobufs, instead of just using the heap.

Required Methods

fn allocate(&self, len: usize, align: usize) -> *mut u8

Allocates len bytes of memory, with an alignment of align.

fn deallocate(&self, ptr: NonZero<*mut u8>, len: usize, align: usize)

Deallocates memory allocated by allocate.

Implementors