2 stable releases
10.34.2 | May 7, 2024 |
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#1025 in Development tools
83KB
2.5K
SLoC
runrust - Run Rust script
Run Rust script files without any setup or explicit compilation step, with seamless use of crates specified as dependencies inside the scripts.
- Example:
set -e
cargo install runrust
cat - << EOF > my-rust-script.rs
#!/usr/bin/env runrust
//! Dependencies can be specified in the script file itself as follows:
//!
//! ```cargo
//! [dependencies]
//! rand = "0.8.0"
//! ```
use rand::prelude::*;
fn main() {
let x: u64 = random();
println!("A random number: {}", x);
}
EOF
chmod -c u+x my-rust-script.rs
./my-rust-script.rs
- Output:
A random number: 9240261453149857564
Rust version 1.64 or newer required.
See the documentation at codeiter.github.io/runrust.
Related projects
- rust-script - the original project that
runrust
was forked from. - cargo-script - the unmaintained project that
rust-script
was forked from. - cargo-eval - maintained fork of
cargo-script
. - cargo-play - local Rust playground.
- runner - tool for running Rust snippets.
- scriptisto - language-agnostic "shebang interpreter" that enables you to write scripts in compiled languages.
- official cargo-script RFC - in progress integration into cargo
License
runrust
is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0).
Dependencies
~8–19MB
~259K SLoC