Trait hlua_badtouch::PushOne

pub trait PushOne<L>: Push<L> { }

Extension trait for Push. Guarantees that only one element will be pushed.

This should be implemented on most types that implement Push, except for tuples.

Note: Implementing this trait on a type that pushes multiple elements will most likely result in panics.

Implementations on Foreign Types

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

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

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

impl<'lua, L, K, V, E> PushOne<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>, 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Implementors

• impl<'lua, L> PushOne<L> for AnyLuaValue where
    L: AsMutLua<'lua>, 
• impl<'lua, L> PushOne<L> for AnyHashableLuaValue where
    L: AsMutLua<'lua>, 
• impl<'lua, L, Z, R> PushOne<L> for Function<Z, (), R> where
    L: AsMutLua<'lua>,
    Z: 'lua + FnMut() -> R,
    R: for<'a> Push<&'a mut InsideCallback> + 'static, 
• impl<'lua, L, Z, R, A: 'static> PushOne<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, 
• impl<'lua, L, Z, R, A: 'static, B: 'static> PushOne<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, 
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static> PushOne<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, 
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static, D: 'static> PushOne<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, 
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static> PushOne<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, 
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static> PushOne<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, 
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static> PushOne<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, 
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static, H: 'static> PushOne<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, 
• impl<'lua, L, Z, R, A: 'static, B: 'static, C: 'static, D: 'static, E: 'static, F: 'static, G: 'static, H: 'static, I: 'static> PushOne<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, 
• 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> PushOne<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, 
• impl<'lua, 'c, L> PushOne<L> for LuaCode<'c> where
    L: AsMutLua<'lua>, 
• impl<'lua, L, R> PushOne<L> for LuaCodeFromReader<R> where
    L: AsMutLua<'lua>,
    R: Read,