Trait FnMutOneArg 

pub trait FnMutOneArg<Arg> {
    type FnOutput;

    // Required method
    fn call_mut_with_one_arg(&mut self, arg: Arg) -> Self::FnOutput;
}

Required Associated Types

type FnOutput

Required Methods

fn call_mut_with_one_arg(&mut self, arg: Arg) -> Self::FnOutput

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<F, Arg, R> FnMutOneArg<Arg> for F

where F: FnMut(Arg) -> R,

type FnOutput = R