Trait TryAsMut

pub trait TryAsMut<T: ?Sized> {
    // Required method
    fn try_as_mut(&mut self) -> Option<&mut T>;
}

Used to get a mutable reference of the inner type if possible.

Required Methods

fn try_as_mut(&mut self) -> Option<&mut T>

Tries to convert this type into a mutable reference of the (usually inferred) input type.

Implementations on Foreign Types

impl<T: ?Sized> TryAsMut<T> for Arc<T>

fn try_as_mut(&mut self) -> Option<&mut T>

Implementors

impl TryAsMut<dyn CellImpl + Sync + Send> for Cell