Trait core::ops::FnOnceExperimental

pub trait FnOnce<Args, Result> {
    fn call_once(self, args: Args) -> Result;
}

A version of the call operator that takes a by-value receiver.

Required Methods

fn call_once(self, args: Args) -> Result

This is called when the call operator is used.

Implementors

• impl<F, A, R> FnOnce<A, R> for F where F: FnMut<A, R>