rust create derive trait

regohiro answered on April 11, 2022 Popularity 7/10 Helpfulness 1/10

answer rust create derive trait

rust create derive trait

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#[macro_use]
extern crate hello_world_derive;

trait HelloWorld {
    fn hello_world();
}

#[derive(HelloWorld)]
struct FrenchToast;

#[derive(HelloWorld)]
struct Waffles;

fn main() {
    FrenchToast::hello_world();
    Waffles::hello_world();
}

Popularity 7/10 Helpfulness 1/10 Language rust

Source: web.mit.edu

Tags: rust

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Contributed on Apr 11 2022

regohiro

0 Answers Avg Quality 2/10

rust create derive trait

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