Trait std::any::AnyMutRefExt

pub trait AnyMutRefExt<'a> {
    fn as_mut<T: 'static>(self) -> Option<&'a mut T>;
}

Extension methods for a mutable referenced Any trait object

Required Methods

`fn as_mut<T: 'static>(self) -> Option<&'a mut T>`

Returns some mutable reference to the boxed value if it is of type T, or None if it isn't.

Implementors

impl<'a> AnyMutRefExt<'a> for &'a mut Any