Crate just_run

just-run

just-run is a simple convenience crate for executing system commands with the expectation of successful termination and UTF-8 encoded output. It aims to handle the most common case without extensive configuration or edge case coverage.

Usage

use just_run::{run, Success};

let Success { stdout, stderr } = run("echo", ["Hello world!"]).expect("Command failed");
println!("{stdout}");

For more advanced use cases, consider checking out the duct crate or using the standard library tools directly.

Future

This crate focuses on convenience. It might expand to include async command execution or other features in the future, but it is not meant to cover all use cases.

Structs

Success

Represents the successful UTF-8 encoded output of a command execution.

Enums

Error

Represents the errors that can occur during command execution.

Functions

run

Executes a system command with the specified arguments.