Trait core::ops::FnMutExperimental [-]  [+] [src]

pub trait FnMut<Args, Result>: ?Sized {
    fn call_mut(&mut self, args: Args) -> Result;
}

A version of the call operator that takes a mutable receiver.

Required Methods

fn call_mut(&mut self, args: Args) -> Result

This is called when the call operator is used.

Implementors