getargs-derive 0.1.0

Clap-style #[derive] command-line argument parser for no_std and embedded Rust: zero allocation, compile-time help, subcommands. Built on getargs.
Documentation 
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use getargs_derive::{GetArgs, Subcommand};

#[derive(Subcommand)]
enum Commands {
    Serve {
        #[arg(long, env = "PORT")]
        port: u16,
    },
}

#[derive(GetArgs)]
struct Cli {
    #[command(subcommand)]
    command: Commands,
}

fn main() {
    let _ = Cli::from_args_with_env(["serve"].into_iter(), |_| None);
    let _ = Cli::from_args(["serve"].into_iter());
}