rune

Contributing

Highlights of Rune

Rune scripts

cargo run --bin rune -- run scripts/hello_world.rn

cargo run --bin rune -- run scripts/hello_world.rn --dump --trace

Running scripts from Rust

use rune::{Context,Diagnostics,Source,Sources,Vm};use rune::termcolor::{ColorChoice,StandardStream};use rune::sync::Arc;let context =Context::with_default_modules()?;letmut sources =Sources::new();sources.insert(Source::memory("pub fn add(a, b) { a + b }")?);letmut diagnostics =Diagnostics::new();let result = rune::prepare(&mut sources).with_context(&context).with_diagnostics(&mut diagnostics).build_vm();if !diagnostics.is_empty(){letmut writer =StandardStream::stderr(ColorChoice::Always);    diagnostics.emit(&mut writer,&sources)?;}letmut vm = result?;let output = vm.call(["add"],(10i64,20i64))?;let output:i64 = rune::from_value(output)?;println!("{}", output);