Trait hlua_badtouch::Push

pub trait Push<L> {
    type Err;
    fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (Self::Err, L)>;

    fn push_no_err<E>(self, lua: L) -> PushGuard<L>
    where
        Self: Sized,
        Self: Push<L, Err = E>,
        E: Into<Void>,
    { ... }
}

Types that can be given to a Lua context, for example with lua.set() or as a return value of a function.

Associated Types

type Err

Error that can happen when pushing a value.

Required Methods

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (Self::Err, L)>

Pushes the value on the top of the stack.

Must return a guard representing the elements that have been pushed.

You can implement this for any type you want by redirecting to call to another implementation (for example 5.push_to_lua) or by calling userdata::push_userdata.

Provided Methods

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

Same as push_to_lua but can only succeed and is only available if Err is Void.

Implementations on Foreign Types

impl<'a, T, E, P> Push<&'a mut InsideCallback> for Result<T, E> where
    T: Push<&'a mut InsideCallback, Err = P> + for<'b> Push<&'b mut &'a mut InsideCallback, Err = P>,
    E: Display, 

type Err = P

fn push_to_lua(
    self,
    lua: &'a mut InsideCallback
) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L, T, E> Push<L> for Vec<T> where
    L: AsMutLua<'lua>,
    T: for<'a> Push<&'a mut L, Err = E>, 

type Err = E

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (E, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'a, 'lua, L, T, E> Push<L> for &'a [T] where
    L: AsMutLua<'lua>,
    T: Clone + for<'b> Push<&'b mut L, Err = E>, 

type Err = E

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (E, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L, K, V, E> Push<L> for HashMap<K, V> where
    L: AsMutLua<'lua>,
    K: for<'a, 'b> PushOne<&'a mut &'b mut L, Err = E> + Eq + Hash,
    V: for<'a, 'b> PushOne<&'a mut &'b mut L, Err = E>, 

type Err = E

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (E, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L, K, E> Push<L> for HashSet<K> where
    L: AsMutLua<'lua>,
    K: for<'a, 'b> PushOne<&'a mut &'b mut L, Err = E> + Eq + Hash, 

type Err = E

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (E, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L> Push<L> for i8 where
    L: AsMutLua<'lua>, 

type Err = Void

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (Void, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L> Push<L> for i16 where
    L: AsMutLua<'lua>, 

type Err = Void

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (Void, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L> Push<L> for i32 where
    L: AsMutLua<'lua>, 

type Err = Void

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (Void, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L> Push<L> for u8 where
    L: AsMutLua<'lua>, 

type Err = Void

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (Void, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L> Push<L> for u16 where
    L: AsMutLua<'lua>, 

type Err = Void

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (Void, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L> Push<L> for u32 where
    L: AsMutLua<'lua>, 

type Err = Void

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (Void, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L> Push<L> for f32 where
    L: AsMutLua<'lua>, 

type Err = Void

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (Void, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L> Push<L> for f64 where
    L: AsMutLua<'lua>, 

type Err = Void

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (Void, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L> Push<L> for String where
    L: AsMutLua<'lua>, 

type Err = Void

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (Void, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, 's, L> Push<L> for &'s str where
    L: AsMutLua<'lua>, 

type Err = Void

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (Void, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L> Push<L> for bool where
    L: AsMutLua<'lua>, 

type Err = Void

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (Void, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L> Push<L> for () where
    L: AsMutLua<'lua>, 

type Err = Void

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (Void, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, L, T, E> Push<L> for Option<T> where
    T: Push<L, Err = E>,
    L: AsMutLua<'lua>, 

type Err = E

fn push_to_lua(self, lua: L) -> Result<PushGuard<L>, (E, L)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, LU, FE, OE, A, B, C, D, E, F, G, H, I, J, K, L, M> Push<LU> for (A, B, C, D, E, F, G, H, I, J, K, L, M) where
    LU: AsMutLua<'lua>,
    A: for<'a> Push<&'a mut LU, Err = FE>,
    (B, C, D, E, F, G, H, I, J, K, L, M): for<'a> Push<&'a mut LU, Err = OE>, 

type Err = TuplePushError<FE, OE>

fn push_to_lua(self, lua: LU) -> Result<PushGuard<LU>, (Self::Err, LU)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, LU, FE, OE, B, C, D, E, F, G, H, I, J, K, L, M> Push<LU> for (B, C, D, E, F, G, H, I, J, K, L, M) where
    LU: AsMutLua<'lua>,
    B: for<'a> Push<&'a mut LU, Err = FE>,
    (C, D, E, F, G, H, I, J, K, L, M): for<'a> Push<&'a mut LU, Err = OE>, 

type Err = TuplePushError<FE, OE>

fn push_to_lua(self, lua: LU) -> Result<PushGuard<LU>, (Self::Err, LU)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, LU, FE, OE, C, D, E, F, G, H, I, J, K, L, M> Push<LU> for (C, D, E, F, G, H, I, J, K, L, M) where
    LU: AsMutLua<'lua>,
    C: for<'a> Push<&'a mut LU, Err = FE>,
    (D, E, F, G, H, I, J, K, L, M): for<'a> Push<&'a mut LU, Err = OE>, 

type Err = TuplePushError<FE, OE>

fn push_to_lua(self, lua: LU) -> Result<PushGuard<LU>, (Self::Err, LU)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, LU, FE, OE, D, E, F, G, H, I, J, K, L, M> Push<LU> for (D, E, F, G, H, I, J, K, L, M) where
    LU: AsMutLua<'lua>,
    D: for<'a> Push<&'a mut LU, Err = FE>,
    (E, F, G, H, I, J, K, L, M): for<'a> Push<&'a mut LU, Err = OE>, 

type Err = TuplePushError<FE, OE>

fn push_to_lua(self, lua: LU) -> Result<PushGuard<LU>, (Self::Err, LU)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, LU, FE, OE, E, F, G, H, I, J, K, L, M> Push<LU> for (E, F, G, H, I, J, K, L, M) where
    LU: AsMutLua<'lua>,
    E: for<'a> Push<&'a mut LU, Err = FE>,
    (F, G, H, I, J, K, L, M): for<'a> Push<&'a mut LU, Err = OE>, 

type Err = TuplePushError<FE, OE>

fn push_to_lua(self, lua: LU) -> Result<PushGuard<LU>, (Self::Err, LU)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, LU, FE, OE, F, G, H, I, J, K, L, M> Push<LU> for (F, G, H, I, J, K, L, M) where
    LU: AsMutLua<'lua>,
    F: for<'a> Push<&'a mut LU, Err = FE>,
    (G, H, I, J, K, L, M): for<'a> Push<&'a mut LU, Err = OE>, 

type Err = TuplePushError<FE, OE>

fn push_to_lua(self, lua: LU) -> Result<PushGuard<LU>, (Self::Err, LU)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, LU, FE, OE, G, H, I, J, K, L, M> Push<LU> for (G, H, I, J, K, L, M) where
    LU: AsMutLua<'lua>,
    G: for<'a> Push<&'a mut LU, Err = FE>,
    (H, I, J, K, L, M): for<'a> Push<&'a mut LU, Err = OE>, 

type Err = TuplePushError<FE, OE>

fn push_to_lua(self, lua: LU) -> Result<PushGuard<LU>, (Self::Err, LU)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, LU, FE, OE, H, I, J, K, L, M> Push<LU> for (H, I, J, K, L, M) where
    LU: AsMutLua<'lua>,
    H: for<'a> Push<&'a mut LU, Err = FE>,
    (I, J, K, L, M): for<'a> Push<&'a mut LU, Err = OE>, 

type Err = TuplePushError<FE, OE>

fn push_to_lua(self, lua: LU) -> Result<PushGuard<LU>, (Self::Err, LU)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, LU, FE, OE, I, J, K, L, M> Push<LU> for (I, J, K, L, M) where
    LU: AsMutLua<'lua>,
    I: for<'a> Push<&'a mut LU, Err = FE>,
    (J, K, L, M): for<'a> Push<&'a mut LU, Err = OE>, 

type Err = TuplePushError<FE, OE>

fn push_to_lua(self, lua: LU) -> Result<PushGuard<LU>, (Self::Err, LU)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, LU, FE, OE, J, K, L, M> Push<LU> for (J, K, L, M) where
    LU: AsMutLua<'lua>,
    J: for<'a> Push<&'a mut LU, Err = FE>,
    (K, L, M): for<'a> Push<&'a mut LU, Err = OE>, 

type Err = TuplePushError<FE, OE>

fn push_to_lua(self, lua: LU) -> Result<PushGuard<LU>, (Self::Err, LU)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, LU, FE, OE, K, L, M> Push<LU> for (K, L, M) where
    LU: AsMutLua<'lua>,
    K: for<'a> Push<&'a mut LU, Err = FE>,
    (L, M): for<'a> Push<&'a mut LU, Err = OE>, 

type Err = TuplePushError<FE, OE>

fn push_to_lua(self, lua: LU) -> Result<PushGuard<LU>, (Self::Err, LU)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, LU, FE, OE, L, M> Push<LU> for (L, M) where
    LU: AsMutLua<'lua>,
    L: for<'a> Push<&'a mut LU, Err = FE>,
    (M,): for<'a> Push<&'a mut LU, Err = OE>, 

type Err = TuplePushError<FE, OE>

fn push_to_lua(self, lua: LU) -> Result<PushGuard<LU>, (Self::Err, LU)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

impl<'lua, LU, M> Push<LU> for (M,) where
    LU: AsMutLua<'lua>,
    M: Push<LU>, 

type Err = <M as Push<LU>>::Err

fn push_to_lua(self, lua: LU) -> Result<PushGuard<LU>, (Self::Err, LU)>

fn push_no_err<E>(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    Self: Push<L, Err = E>,
    E: Into<Void>, 

Implementors

• impl<'lua, L> Push<L> for AnyLuaValue where
    L: AsMutLua<'lua>,  type Err = Void;
• impl<'lua, L> Push<L> for AnyHashableLuaValue where
    L: AsMutLua<'lua>,  type Err = Void;
• impl<'lua, L, Z, R> Push<L> for Function<Z, (), R> where
    L: AsMutLua<'lua>,
    Z: 'lua + FnMut() -> R,
    R: for<'a> Push<&'a mut InsideCallback> + 'static,  type Err = Void;
• impl<'lua, L, Z, R, A: 'static> Push<L> for Function<Z, (A,), R> where
    L: AsMutLua<'lua>,
    Z: 'lua + FnMut(A) -> R,
    (A,): for<'p> LuaRead<&'p mut InsideCallback>,
    R: for<'a> Push<&'a mut InsideCallback> + 'static,  type Err = Void;
• impl<'lua, L, Z, R, A: 'static, B: 'static> Push<L> for Function<Z, (A, B), R> where
    L: AsMutLua<'lua>,
    Z: 'lua + FnMut(A, B) -> R,
    (A, B): for<'p> LuaRead<&'p mut InsideCallback>,
    R: for<'a> Push<&'a mut InsideCallback> + 'static,  type Err = Void;
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static> Push<L> for Function<Z, (A, B, C), R> where
    L: AsMutLua<'lua>,
    Z: 'lua + FnMut(A, B, C) -> R,
    (A, B, C): for<'p> LuaRead<&'p mut InsideCallback>,
    R: for<'a> Push<&'a mut InsideCallback> + 'static,  type Err = Void;
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static, D: 'static> Push<L> for Function<Z, (A, B, C, D), R> where
    L: AsMutLua<'lua>,
    Z: 'lua + FnMut(A, B, C, D) -> R,
    (A, B, C, D): for<'p> LuaRead<&'p mut InsideCallback>,
    R: for<'a> Push<&'a mut InsideCallback> + 'static,  type Err = Void;
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static> Push<L> for Function<Z, (A, B, C, D, E), R> where
    L: AsMutLua<'lua>,
    Z: 'lua + FnMut(A, B, C, D, E) -> R,
    (A, B, C, D, E): for<'p> LuaRead<&'p mut InsideCallback>,
    R: for<'a> Push<&'a mut InsideCallback> + 'static,  type Err = Void;
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static> Push<L> for Function<Z, (A, B, C, D, E, F), R> where
    L: AsMutLua<'lua>,
    Z: 'lua + FnMut(A, B, C, D, E, F) -> R,
    (A, B, C, D, E, F): for<'p> LuaRead<&'p mut InsideCallback>,
    R: for<'a> Push<&'a mut InsideCallback> + 'static,  type Err = Void;
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static> Push<L> for Function<Z, (A, B, C, D, E, F, G), R> where
    L: AsMutLua<'lua>,
    Z: 'lua + FnMut(A, B, C, D, E, F, G) -> R,
    (A, B, C, D, E, F, G): for<'p> LuaRead<&'p mut InsideCallback>,
    R: for<'a> Push<&'a mut InsideCallback> + 'static,  type Err = Void;
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static, H: 'static> Push<L> for Function<Z, (A, B, C, D, E, F, G, H), R> where
    L: AsMutLua<'lua>,
    Z: 'lua + FnMut(A, B, C, D, E, F, G, H) -> R,
    (A, B, C, D, E, F, G, H): for<'p> LuaRead<&'p mut InsideCallback>,
    R: for<'a> Push<&'a mut InsideCallback> + 'static,  type Err = Void;
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static, H: 'static, I: 'static> Push<L> for Function<Z, (A, B, C, D, E, F, G, H, I), R> where
    L: AsMutLua<'lua>,
    Z: 'lua + FnMut(A, B, C, D, E, F, G, H, I) -> R,
    (A, B, C, D, E, F, G, H, I): for<'p> LuaRead<&'p mut InsideCallback>,
    R: for<'a> Push<&'a mut InsideCallback> + 'static,  type Err = Void;
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static, H: 'static, I: 'static, J: 'static> Push<L> for Function<Z, (A, B, C, D, E, F, G, H, I, J), R> where
    L: AsMutLua<'lua>,
    Z: 'lua + FnMut(A, B, C, D, E, F, G, H, I, J) -> R,
    (A, B, C, D, E, F, G, H, I, J): for<'p> LuaRead<&'p mut InsideCallback>,
    R: for<'a> Push<&'a mut InsideCallback> + 'static,  type Err = Void;
• impl<'lua, 'c, L> Push<L> for LuaCode<'c> where
    L: AsMutLua<'lua>,  type Err = LuaError;
• impl<'lua, L, R> Push<L> for LuaCodeFromReader<R> where
    L: AsMutLua<'lua>,
    R: Read,  type Err = LuaError;
• impl<'lua, L> Push<L> for AnyLuaString where
    L: AsMutLua<'lua>,  type Err = Void;