Crate golangify

#golangify golangify macro would turn standard rust Result<T,E> into simple, familiar and convenient tuple (T,E);

Example usage

use golangify::*;
 
fn main() {
    let (res, err) = golangify!(some_func());
    if err != nil {
        println!("{:?}", err);
    }
}
 
fn some_func() -> Result<u32, &'static str> {
    Err("42")
}

01.04.2024

Macros

golangify

Macro golangify! do all the magic.

Structs

Nil

Helper struct for nil constant

Enums

Nullable

Enum Nullable represents variants returned by golangify! macro.

Constants

nil

Constant to match with golang flavor with Nullable::Nil