Function lua_xpush

pub unsafe extern "C-unwind" fn lua_xpush(
    from: *mut lua_State,
    to: *mut lua_State,
    idx: c_int,
) -> c_int

Pushes a value from an index of one stack onto another stack.

This function pushes a copy of the value at the given index of the from stack onto the top of the to stack.