Trait rlua::prelude::ToLuaMulti

pub trait ToLuaMulti<'lua> {
    fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>;
}

Trait for types convertible to any number of Lua values.

This is a generalization of ToLua, allowing any number of resulting Lua values instead of just one. Any type that implements ToLua will automatically implement this trait.

Required Methods

fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>

Performs the conversion.

Implementations on Foreign Types

impl<'lua, T: ToLua<'lua>, E: ToLua<'lua>> ToLuaMulti<'lua> for StdResult<T, E>

Result is convertible to MultiValue following the common Lua idiom of returning the result on success, or in the case of an error, returning nil and an error message.

fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>

impl<'lua> ToLuaMulti<'lua> for ()

fn to_lua_multi(self, _: &'lua Lua) -> Result<MultiValue>

impl<'lua, A> ToLuaMulti<'lua> for (A,) where
    A: ToLuaMulti<'lua>, 

fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>

impl<'lua, B, A> ToLuaMulti<'lua> for (B, A) where
    B: ToLua<'lua>,
    A: ToLuaMulti<'lua>, 

fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>

impl<'lua, B, C, A> ToLuaMulti<'lua> for (B, C, A) where
    B: ToLua<'lua>,
    C: ToLua<'lua>,
    A: ToLuaMulti<'lua>, 

fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>

impl<'lua, B, C, D, A> ToLuaMulti<'lua> for (B, C, D, A) where
    B: ToLua<'lua>,
    C: ToLua<'lua>,
    D: ToLua<'lua>,
    A: ToLuaMulti<'lua>, 

fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>

impl<'lua, B, C, D, E, A> ToLuaMulti<'lua> for (B, C, D, E, A) where
    B: ToLua<'lua>,
    C: ToLua<'lua>,
    D: ToLua<'lua>,
    E: ToLua<'lua>,
    A: ToLuaMulti<'lua>, 

fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>

impl<'lua, B, C, D, E, F, A> ToLuaMulti<'lua> for (B, C, D, E, F, A) where
    B: ToLua<'lua>,
    C: ToLua<'lua>,
    D: ToLua<'lua>,
    E: ToLua<'lua>,
    F: ToLua<'lua>,
    A: ToLuaMulti<'lua>, 

fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>

impl<'lua, B, C, D, E, F, G, A> ToLuaMulti<'lua> for (B, C, D, E, F, G, A) where
    B: ToLua<'lua>,
    C: ToLua<'lua>,
    D: ToLua<'lua>,
    E: ToLua<'lua>,
    F: ToLua<'lua>,
    G: ToLua<'lua>,
    A: ToLuaMulti<'lua>, 

fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>

impl<'lua, B, C, D, E, F, G, H, A> ToLuaMulti<'lua> for (B, C, D, E, F, G, H, A) where
    B: ToLua<'lua>,
    C: ToLua<'lua>,
    D: ToLua<'lua>,
    E: ToLua<'lua>,
    F: ToLua<'lua>,
    G: ToLua<'lua>,
    H: ToLua<'lua>,
    A: ToLuaMulti<'lua>, 

fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>

impl<'lua, B, C, D, E, F, G, H, I, A> ToLuaMulti<'lua> for (B, C, D, E, F, G, H, I, A) where
    B: ToLua<'lua>,
    C: ToLua<'lua>,
    D: ToLua<'lua>,
    E: ToLua<'lua>,
    F: ToLua<'lua>,
    G: ToLua<'lua>,
    H: ToLua<'lua>,
    I: ToLua<'lua>,
    A: ToLuaMulti<'lua>, 

fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>

impl<'lua, B, C, D, E, F, G, H, I, J, A> ToLuaMulti<'lua> for (B, C, D, E, F, G, H, I, J, A) where
    B: ToLua<'lua>,
    C: ToLua<'lua>,
    D: ToLua<'lua>,
    E: ToLua<'lua>,
    F: ToLua<'lua>,
    G: ToLua<'lua>,
    H: ToLua<'lua>,
    I: ToLua<'lua>,
    J: ToLua<'lua>,
    A: ToLuaMulti<'lua>, 

fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>

impl<'lua, B, C, D, E, F, G, H, I, J, K, A> ToLuaMulti<'lua> for (B, C, D, E, F, G, H, I, J, K, A) where
    B: ToLua<'lua>,
    C: ToLua<'lua>,
    D: ToLua<'lua>,
    E: ToLua<'lua>,
    F: ToLua<'lua>,
    G: ToLua<'lua>,
    H: ToLua<'lua>,
    I: ToLua<'lua>,
    J: ToLua<'lua>,
    K: ToLua<'lua>,
    A: ToLuaMulti<'lua>, 

fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>

impl<'lua, B, C, D, E, F, G, H, I, J, K, L, A> ToLuaMulti<'lua> for (B, C, D, E, F, G, H, I, J, K, L, A) where
    B: ToLua<'lua>,
    C: ToLua<'lua>,
    D: ToLua<'lua>,
    E: ToLua<'lua>,
    F: ToLua<'lua>,
    G: ToLua<'lua>,
    H: ToLua<'lua>,
    I: ToLua<'lua>,
    J: ToLua<'lua>,
    K: ToLua<'lua>,
    L: ToLua<'lua>,
    A: ToLuaMulti<'lua>, 

fn to_lua_multi(self, lua: &'lua Lua) -> Result<MultiValue<'lua>>

Implementors

• impl<'lua, T: ToLua<'lua>> ToLuaMulti<'lua> for T
• impl<'lua> ToLuaMulti<'lua> for MultiValue<'lua>
• impl<'lua, T: ToLua<'lua>> ToLuaMulti<'lua> for Variadic<T>