Struct IDAllocator

pub struct IDAllocator<I> { /* private fields */ }

A slab-based id allocator which can deal with automatic reclamation

Implementations

impl<I> IDAllocator<I>

where I: ID,

pub fn new() -> Self

Construct a new slab allocator.

pub fn clear(&mut self)

pub fn allocate(&mut self) -> I

Allocate the next id.

pub fn free(&mut self, index: I) -> bool

Free the specified id.

pub fn is_allocated(&self, index: I) -> bool

impl<I> IDAllocator<I>

where I: ID,

pub fn iter(&self) -> IDAllocatorIterator<'_, I>

Trait Implementations

impl<I: Clone> Clone for IDAllocator<I>

fn clone(&self) -> IDAllocator<I>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<I> Default for IDAllocator<I>

where I: ID,

fn default() -> Self

Returns the “default value” for a type.