Trait simple_ref_fn::StaticRefMutFunction

pub trait StaticRefMutFunction<'a, D, T> {
    type Output;

    fn call_mut(data: &'a mut D, arg: T) -> Self::Output;

    fn bind(data: &'a mut D) -> RefFnMut<'a, T, Self::Output> { ... }
    fn bind_send(data: &'a mut D) -> RefSendFnMut<'a, T, Self::Output>
    where
        D: Send,
    { ... }
}

A trait for defining a static function that will be type erased.

Required Associated Types

type Output

Return type of the defined function.

Required Methods

fn call_mut(data: &'a mut D, arg: T) -> Self::Output

Function definition.

Provided Methods

fn bind(data: &'a mut D) -> RefFnMut<'a, T, Self::Output>

A helper function to create a RefFnMut object with the defined function.

fn bind_send(data: &'a mut D) -> RefSendFnMut<'a, T, Self::Output>where
    D: Send,

A helper function to create a RefSendFnMut object with the defined function.

Implementors

impl<'a, T, F, R> StaticRefMutFunction<'a, F, T> for Fwhere
    F: FnMut(T) -> R,

type Output = R