Trait Action

pub trait Action<T> {
    type Result;

    // Required method
    fn action(&mut self, val: T) -> Self::Result;
}

Represents an action on objects.

Required Associated Types

type Result

The action result type.

Required Methods

fn action(&mut self, val: T) -> Self::Result

Performs action on object.

Implementations on Foreign Types

impl<'a, T, U> Action<T> for &'a RefCell<U>

where U: Action<T>,

type Result = <U as Action<T>>::Result

fn action(&mut self, val: T) -> Self::Result

impl<T, U> Action<T> for Rc<RefCell<U>>

where U: Action<T>,

type Result = <U as Action<T>>::Result

fn action(&mut self, val: T) -> Self::Result

Implementors