Adding `arguments` library as a dependency

Run this command in a terminal, in your project's directory:

cargo add arguments

To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:

arguments = "0.8.0"

The arguments library will be automatically available globally. Read the arguments library documentation.

Back to the crate overview.

Readme

Arguments

The package provides a parser for command-line arguments.

Example

// foo --no-bar --baz 42 --baz 69 --qux "Hello, world!"
let arguments = std::env::args();
let arguments = arguments::parse(arguments).unwrap();

assert_eq!(arguments.program, "foo");
assert_eq!(arguments.get::<bool>("bar").unwrap(), false);
assert_eq!(arguments.get::<usize>("baz").unwrap(), 69);
assert_eq!(arguments.get_all::<usize>("baz").unwrap(), &[42, 69]);
assert_eq!(arguments.get::<String>("qux").unwrap(), "Hello, world!");

Contribution

Your contribution is highly appreciated. Do not hesitate to open an issue or a pull request. Note that any contribution submitted for inclusion in the project will be licensed according to the terms given in LICENSE.md.

Adding arguments library as a dependency

Adding `arguments` library as a dependency