Struct InstanceHandleAllocator 

pub struct InstanceHandleAllocator { /* private fields */ }

Atomic counter for handing out unique InstanceHandle values.

One instance per runtime/process — typically on the DcpsRuntime as the shared allocation source for entities and sample instances.

Implementations

impl InstanceHandleAllocator

pub const fn new() -> Self

New allocator. The first allocation returns 1 (HANDLE_NIL=0 is reserved).

pub fn allocate(&self) -> InstanceHandle

Returns the next free handle (monotonically increasing). Thread-safe.

Trait Implementations

impl Debug for InstanceHandleAllocator

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

Formats the value using the given formatter.

impl Default for InstanceHandleAllocator

fn default() -> Self

Returns the “default value” for a type.