okk

This crate is yet another approach to replacing Ok(()) across the code, following the idea discussed in this IRLO thread.

Use case

This crate provides a function ok() and a macro ok!(), both can be used to replace Ok(()), and so you can write only one pair of parentheses:

use okk::*;

struct MyError;

fn try_foo() -> Result<(), MyError> {
    // ...
    ok()
}

fn try_bar() -> Result<(), MyError> {
    // ...
    ok!()
}