Struct mz_ore::id_gen::IdAllocatorInnerBitSet

pub struct IdAllocatorInnerBitSet {
    next: StdRng,
    min: u32,
    max: u32,
    mask: u32,
    used: BitSet,
}

IdAllocator using a HiBitSet.

Fields

next: StdRng

min: u32

max: u32

mask: u32

used: BitSet

Trait Implementations

impl Clone for IdAllocatorInnerBitSet

fn clone(&self) -> IdAllocatorInnerBitSet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IdAllocatorInnerBitSet

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

Formats the value using the given formatter.

impl IdAllocatorInner for IdAllocatorInnerBitSet

const NAME: &'static str = "hibitset"

Name of the allocator.

fn new(min: u32, max: u32, mask: u32) -> Self

Construct an allocator with the given range. Returned ids will be OR’d with mask. mask must not have any bits that could be set by a number <= max.

fn alloc(&mut self) -> Option<u32>

Allocate a new id.

fn remove(&mut self, id: u32)

Deallocate a used id, making it available for reuse.