Trait CellOptionRc 

trait CellOptionRc<T> {
    // Required methods
    fn take_if_unique_strong(&self) -> Option<Rc<T>>;
    fn clone_inner(&self) -> Option<Rc<T>>;
}

Required Methods

fn take_if_unique_strong(&self) -> Option<Rc<T>>

Return Some if this Rc is the only strong reference count, even if there are weak references.

fn clone_inner(&self) -> Option<Rc<T>>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> CellOptionRc<T> for Cell<Option<Rc<T>>>

fn take_if_unique_strong(&self) -> Option<Rc<T>>

fn clone_inner(&self) -> Option<Rc<T>>

Implementors