Lib.rs

Overview

This crate provides simple proc macros for naming enum variants.

#[derive(SimpleSnakeNames)]
enum Animal {
    HoneyBee,
    GreatWhiteShark(usize),
    PoisonDartFrog { spotted: bool },
}

// expands to
impl Animal {
    fn name(&self) -> &'static str {
        match self {
            HoneyBee => "honey_bee",
            GreatWhiteShark(..) => "great_white_shark",
            PoisonDartFrog { .. } => "poison_dart_frog",
        }
    }
}

License

© 2022-2023 Offchain Labs, Inc.

This project is licensed under either of

• Apache License, Version 2.0 (licenses/Apache-2.0)
• MIT license (licenses/MIT)

at your option.

The SPDX license identifier for this project is MIT OR Apache-2.0.