imag/imag-counter/src/delete.rs

use libimagrt::runtime::Runtime;
use libimagerror::trace::trace_error_exit;
use libimagcounter::counter::Counter;

pub fn delete(rt: &Runtime) {
    rt.cli()
        .subcommand_matches("delete")
        .map(|scmd| {
            debug!("Found 'delete' subcommand...");

            let name = String::from(scmd.value_of("name").unwrap()); // safe because clap enforces

            if let Err(e) = Counter::delete(name, rt.store()) {
                trace_error_exit(&e, 1);
            }

            info!("Ok");
        });
}