Crate lua

extern crate lua;

use lua::Index;

let mut state = lua::State::new();
state.open_libs();

state.eval(r#"
    print ('hello world')

    -- define global vars
    foo = 42
"#).unwrap();

state.get_global("foo").unwrap();

assert_eq!(Ok(42), state.get(-1));
assert_eq!(Ok("42"), state.get(-1));

Re-exports

pub use error::Error;

pub use functions::Function;

pub use index::Index;

pub use userdata::UserData;

Modules

error	Error type
ffi	Raw bindings from the Lua C API
functions	Traits to implement lua functions in Rust
index	Types for indexing the stack
userdata	Traits to work with user defined Types from lua
values	Implementations of FromLua and IntoLua for rust primitives.

Macros

lua_library

Macro that expands into a function that loads a table of functions into a global variable

Structs

Gc	To configure garbage collection
State	Type to perform operations over an underlying lua_State safely

Enums

Lib	Standard libraries

Traits

CheckLua	Trait for type checking
FromLua	Trait for types that can be read from the lua stack
IntoLua	Trait for types that can be pushed to the lua stack

Type Definitions

Result

Custom type to return lua errors