Rewrite Rhai function dispatching

This commit is contained in:
torkleyy
2017-12-20 12:16:14 +01:00
parent ecf143b649
commit f09545921f
11 changed files with 610 additions and 1351 deletions

View File

@@ -1,10 +1,11 @@
//! # Rhai - embedded scripting for Rust
//!
//! Rhai is a tiny, simple and very fast embedded scripting language for Rust
//! that gives you a safe and easy way to add scripting to your applications.
//! It provides a familiar syntax based on JS and Rust and a simple Rust interface.
//! Here is a quick example. First, the contents of `my_script.rhai`:
//!
//! ```rust_todo_disable_testing_enable_highlighting
//!
//! ```rust,ignore
//! fn factorial(x) {
//! if x == 1 { return 1; }
//! x * factorial(x - 1)
@@ -12,36 +13,34 @@
//!
//! compute_something(factorial(10))
//! ```
//!
//!
//! And the Rust part:
//!
//!
//! ```rust
//! use rhai::{FnRegister, Engine};
//!
//!
//! fn compute_something(x: i64) -> bool {
//! (x % 40) == 0
//! }
//!
//!
//! let mut engine = Engine::new();
//! engine.register_fn("compute_something", compute_something);
//! # // Very ugly hack incoming, TODO
//! # // Very ugly hack incoming, TODO (maybe mark as no_run?)
//! # use std::fs::{File, remove_file};
//! # use std::io::Write;
//! # let mut f = File::create("my_script.rhai").unwrap();
//! # let _ = write!(f, "{}", "fn f(x) { if x == 1 { return 1; } x * f(x-1) } compute_something(f(10))");
//! assert!(engine.eval_file::<bool>("my_script.rhai").unwrap());
//! assert_eq!(engine.eval_file::<bool>("my_script.rhai"), Ok(true));
//! # let _ = remove_file("my_script.rhai");
//! ```
//!
//! [Check out the README on github for more information!](https://github.com/jonathandturner/rhai)
//! [Check out the README on GitHub for more information!](https://github.com/jonathandturner/rhai)
// lints required by Rhai
#![allow(unknown_lints,
type_complexity,
new_without_default_derive,
needless_pass_by_value,
too_many_arguments)]
#![allow(warnings, unknown_lints, type_complexity, new_without_default_derive,
needless_pass_by_value, too_many_arguments)]
mod any;
mod engine;
mod fn_register;
mod parser;
@@ -49,6 +48,6 @@ mod parser;
#[cfg(test)]
mod tests;
pub use engine::{Engine, Scope, EvalAltResult};
pub use fn_register::FnRegister;
pub use any::Any;
pub use engine::{Engine, EvalAltResult, Scope};
pub use fn_register::RegisterFn;