Breaking News: Grepper is joining You.com. Read the official announcement!

clap enum

PeruTilli answered on May 8, 2023 Popularity 3/10 Helpfulness 4/10

answer clap enum

clap enum

Comment

Using an enum as a clap argument

#[derive(clap::Parser, Debug)]
struct Args {
   #[arg(short, long, value_enum, default_value_t = Level::Debug)]
   level: Level,
}

#[derive(clap::ValueEnum, Clone, Debug)]
enum Level {
   Debug,
   Info,
   Warning,
   Error,
}

Popularity 3/10 Helpfulness 4/10 Language rust

Source: strawlab.org

Tags: clap rust

Link to this answer
Share Copy Link

Contributed on May 08 2023

PeruTilli

0 Answers Avg Quality 2/10

Continue with Google

By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.

clap enum

Contents

More Related Answers

clap enum

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.