How to access subcommand flags?

[vulns-are-features-too]

I'm using yaml and have something like this

name: myApp
args:
    - verbose

subcommands:
    - search
        args:
            - module

Following your example, I've matched by subcommands as follows

match opts.subcommand_name(){
    Some("search") => {
        println!("{}", args.value_of("module"));
    }
}

In the above example, I get None when running myApp search --module test. Printing out opts returns something like ArgMatches { args: {}, subcommand: Some(SubCommand { id: search, name: "search", matches: ArgMatches { args: {module: MatchedArg { occurs: 1, ty: CommandLine, indices: [2], vals: ["test"] }}, subcommand: None } }) }. I'm new to rust so I'm not sure how to go from there.

How do I access the subcommand flags?

[pksunkara]

A generic rust answer, https://doc.rust-lang.org/book/ch18-03-pattern-syntax.html#destructuring-to-break-apart-values

Clap example, https://github.com/clap-rs/clap#using-builder-pattern (check the code below)