Struct WeakIncr 

pub struct WeakIncr<T>(/* private fields */);

Type for use in weak hash maps of incrementals

Implementations

impl<T> WeakIncr<T>

pub fn ptr_eq(&self, other: &Self) -> bool

pub fn upgrade(&self) -> Option<Incr<T>>

pub fn strong_count(&self) -> usize

pub fn weak_count(&self) -> usize

Trait Implementations

impl<T> Clone for WeakIncr<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for WeakIncr<T>

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

Formats the value using the given formatter.