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.
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:
bash
cargo install cargo-run-script
Scripts are defined by adding a [package.metadata.scripts] section to the Cargo.toml file of your project, as shown below.
toml
[package.metadata.scripts]
hello = "echo Hello"
goodbye = "echo Goodbye"
A more complete example can be seen by reviewing the Cargo.toml for this project.
From the root of your project directory (at the same level as the Cargo.toml), you can run your scripts as shown below.
```bash
cargo run-script hello ```
The output of this would be
bash
Running script 'hello': 'echo Hello'
Hello
Finished, status of exit code: 0
Licensed under either of
at your option.
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.