Struct AllocPolicy256 

pub struct AllocPolicy256;

Entity allocation policy for chunks of size 256.

Trait Implementations

impl IAllocPolicy for AllocPolicy256

const CHUNK_SIZE_LOG2: usize = 8usize

const CHUNK_SIZE: usize = 256usize

const BITSET_LEN: usize = 4usize

const INDEXED_ID_PMASK: usize = 255usize

type BitAlloc = BitAlloc<4>

type Units<E> = [Unit<E>; 256]

unsafe fn unit_array<E>() -> Box<Self::Units<E>>

fn compose_indexed_id(chunk_id: u32, unit_id: u16) -> usize

fn split_indexed_id(indexed_id: usize) -> (u32, u16)

fn unit_of_indexed_id(indexed_id: usize) -> u16

fn chunk_of_indexed_id(indexed_id: usize) -> u32