clap-verbosity-flag 2.0.0

Easily add a `--verbose` flag to CLIs using Structopt

clap-verbosity-flag for log

Documentation License

Easily add a --verbose flag to CLIs using clap


use clap::Parser;

// ...
#[derive(Debug, Parser)]
struct Cli {
    verbose: clap_verbosity_flag::Verbosity,

By default, it'll only report errors.

  • -q silences output
  • -v show warnings
  • -vv show info
  • -vvv show debug
  • -vvvv show trace


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Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.