Wren for Rust

You can use this library to interpret Wren code in your Rust programs.

Use

```rust extern crate wren;

use std::default::Default;

use wren::{VM, Error};

fn main() { let source = r#" class Unicorn { hasHorn { return true } } "#; let vm = VM::new(Default::default()); // loads the VM with the default VM config match vm.interpret("Test", source) { Err(Error::CompileError(msg)) => println!("Compile Error: {}", msg), Err(Error::RuntimeError(msg)) => println!("Runtime Error: {}", msg), Err(Error::UnknownError(msg)) => println!("Unknown Error: {}", msg), _ => println!("Successfully ran wren source"), } } ```