fn parse_cid_client()

in vsock_sample/rs/src/command_parser.rs [31:35]

• 5 lines of code
• 1 McCabe index (conditional complexity)

fn parse_cid_client(args: &ArgMatches) -> Result<u32, String> {
    let cid = args.value_of("cid").ok_or("Could not find cid argument")?;
    cid.parse()
        .map_err(|_err| "cid is not a number".to_string())
}