Struct windows::RefCount

#[repr(transparent)]
pub struct RefCount(_);

A thread-safe reference count for use with COM/HSTRING implementations.

Implementations

impl RefCount

pub fn new(count: u32) -> Self

Creates a new RefCount with an initial value of 1.

pub fn add_ref(&self) -> u32

Increments the reference count, returning the new value.

pub fn release(&self) -> u32

Decrements the reference count, returning the new value.

This operation inserts an Acquire fence when the reference count reaches zero. This prevents reordering before the object is destroyed.

Trait Implementations

impl Default for RefCount

fn default() -> RefCount

Returns the “default value” for a type.