Struct ThreadCounter

pub struct ThreadCounter { /* private fields */ }

Trait Implementations

impl Counter for ThreadCounter

fn new() -> Self

Create a new couter with strong and weak count both set to 1

fn strong_count(&self) -> usize

Get the strong reference count

fn weak_count(&self) -> usize

Get the weak reference count

fn inc_strong_for_new_ref(&self)

Increment the strong count for creation of a new strong reference

fn dec_strong_for_drop(&self) -> bool

Decrements the strong count for dropping a reference, returning true if there are no more strong pointers left (and the value and items in the slice should be dropped)

fn inc_weak_for_new_ref(&self)

Increments the weak count for creation of a new weak reference

fn dec_weak_for_drop(&self) -> bool

Decrements the weak count for dropping a reference, returning true if there are no more weak pointers left (and the allocation should be deallocated)

fn try_inc_strong_for_upgrade(&self) -> bool

Increment the strong count if it is possible to upgrade a weak pointer to strong, and return true, otherwise return false and do nothing