structopt-flags

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A set of reusable flags and option for your CLIs using StructOpt

Geting started

Add the crate to your project, adding this in Cargo.toml:

toml [dependencies] structopt-flags = "0.1"

In your code, you can use one or more flags provided by this crate. For instance: ```rust extern crate failure; extern crate structopt_flags;

[macro_use]

extern crate structopt;

use failure::Error; use structopt::StructOpt; use structopt_flags::LogLevel; // traits for flags that can provide a log level

[derive(Debug, StructOpt)]

[structopt(name = "verbose", about = "An example using verbose flag")]

struct Opt { #[structopt(flatten)] verbose: structopt_flags::Verbose, }

fn main() -> Result<(), Error> { let opt = Opt::fromargs(); let _loglevel = opt.verbose.getlevelfilter(); // set the log level of your preferred log crate Ok(()) } ```

License

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