Struct rlua::LuaUserDataMethods

pub struct LuaUserDataMethods<T> { /* fields omitted */ }

Methods added will be added to the __index table on the metatable for the userdata, so they can be called as userdata:method(args) as expected. If there are any regular methods, and an "Index" metamethod is given, it will be called as a fallback if the index doesn't match an existing regular method.

Methods

impl<T: LuaUserDataType> LuaUserDataMethods<T>

fn add_method<M>(&mut self, name: &str, method: M) where
    M: 'static + for<'a, 'lua> FnMut(&'lua Lua, &'a T, LuaMultiValue<'lua>) -> LuaResult<LuaMultiValue<'lua>>, 

Add a regular method as a function which accepts a &T parameter

fn add_method_mut<M>(&mut self, name: &str, method: M) where
    M: 'static + for<'a, 'lua> FnMut(&'lua Lua, &'a mut T, LuaMultiValue<'lua>) -> LuaResult<LuaMultiValue<'lua>>, 

Add a regular method as a function which accepts a &mut T parameter

fn add_function<F>(&mut self, name: &str, function: F) where
    F: 'static + for<'a, 'lua> FnMut(&'lua Lua, LuaMultiValue<'lua>) -> LuaResult<LuaMultiValue<'lua>>, 

Add a regular method as a function which accepts generic arguments, the first argument will always be a LuaUserData of real type T

fn add_meta_method<M>(&mut self, meta: LuaMetaMethod, method: M) where
    M: 'static + for<'a, 'lua> FnMut(&'lua Lua, &'a T, LuaMultiValue<'lua>) -> LuaResult<LuaMultiValue<'lua>>, 

Add a metamethod as a function which accepts a &T parameter

fn add_meta_method_mut<M>(&mut self, meta: LuaMetaMethod, method: M) where
    M: 'static + for<'a, 'lua> FnMut(&'lua Lua, &'a mut T, LuaMultiValue<'lua>) -> LuaResult<LuaMultiValue<'lua>>, 

Add a metamethod as a function which accepts a &mut T parameter

fn add_meta_function<F>(&mut self, meta: LuaMetaMethod, function: F) where
    F: 'static + for<'a, 'lua> FnMut(&'lua Lua, LuaMultiValue<'lua>) -> LuaResult<LuaMultiValue<'lua>>, 

Add a metamethod as a function which accepts generic arguments, the first argument will always be a LuaUserData of real type T