clikeys-derive

Proc-macro derive for clikeys::CliKeys on config structs.

Features

• #[derive(CliKeys)]: Implements clikeys::CliKeys for structs with named fields.
• Field attributes: rename, help, ns, and skip via #[clikey(...)].
• Constructor: Generates T::new_with_options(iter) for parsing KEY=VALUE overrides.

Example

use clikeys_derive::CliKeys;

#[derive(Debug, Default, CliKeys)]
pub struct TrainConfig {
    #[clikey(help = "number of training episodes")]
    pub episodes: usize,
}

let cfg = TrainConfig::new_with_options(["episodes=64"])?;
assert_eq!(cfg.episodes, 64);

License

AGPL-3.0-only. See LICENSE for details.