Trait IdAllocatorInner 

pub trait IdAllocatorInner: Debug + Send {
    const NAME: &'static str;

    // Required methods
    fn new(min: u32, max: u32, mask: u32) -> Self;
    fn alloc(&mut self) -> Option<u32>;
    fn remove(&mut self, id: u32);
}

Available on crate feature id_gen only.

Common trait for id allocators.

Required Associated Constants

const NAME: &'static str

Name of the allocator.

Required Methods

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.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl IdAllocatorInner for IdAllocatorInnerBitSet

const NAME: &'static str = "hibitset"