error is a simple Mush module that prints error messages to stderr, optionally exiting with a status code — Mush-style!

To use error, add it as a dependency in your Manifest.toml:

[dependencies]
error = "*"

Using error is extremely easy. Just follow these steps:

1. Import the module into your Mush project.
2. Call the error function to print messages to stderr, with optional exit.

# print error to stderr, no exit
$ error "file not found"
error: file not found

# print error to stderr and exit with status code
$ error "syntax error" 1
error: syntax error

extern package error

main() {
    error "something went wrong" 2
}

This project is licensed under the MIT License – see the LICENSE file for details.