Trait gear_common::storage::Callback

pub trait Callback<T, R = ()> {
    // Required method
    fn call(arg: &T) -> R;
}

Represents callback action for cases (&T) -> R, where R is () by default.

Required Methods

fn call(arg: &T) -> R

Triggers the callback’s logic.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<T> Callback<T> for ()

fn call(_: &T)

Implementors