cargo-run-script

cargo-run-script is a Cargo subcommand which allows you to define scripts for common project related tasks within your 'Cargo.toml'. If you are familiar with node, cargo-run-script brings the npm run functionality to the Rust and Cargo ecosystem.

Install

cargo-run-script requires Rust in order to build/install. If you need to install Rust, follow these instructions. Once you have Rust installed, cargo-run-script can be installed by running the command below:

cargo install cargo-run-script

Defining Scripts

Scripts are defined by adding a [package.metadata.scripts] section to the Cargo.toml file of your project, as shown below.

[package.metadata.scripts]
hello = "echo Hello"
goodbye = "echo Goodbye"

A more complete example can be seen by reviewing the Cargo.toml for this project.

Running Scripts

From the root of your project directory (at the same level as the Cargo.toml), you can run your scripts as shown below.

# to run a script called "hello"
cargo run-script hello

The output of this would be

Running script 'hello': 'echo Hello'
Hello
Finished, status of exit code: 0

License

Licensed under either of

Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution