Struct RcCellWeak

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

Equivalent to Weak<RefCell<T>> but with one fewer type.

All undocumented methods are equivalent to the Rc function of identical name.

Implementations

impl<T> RcCellWeak<T>

pub fn new() -> Self

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

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

Trait Implementations

impl<T: Clone> Clone for RcCellWeak<T>

fn clone(&self) -> RcCellWeak<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for RcCellWeak<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for RcCellWeak<T>

fn default() -> RcCellWeak<T>

Returns the “default value” for a type.