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function2

lua_rs_hlua_shim

Function function2 

Source 
pub fn function2<F, A0, A1, R>(f: F) -> Function2<F, A0, A1, R>
where
    F: Fn(A0, A1) -> R + 'static,
    A0: LuaReadArg + 'static,
    A1: LuaReadArg + 'static,
    R: PushToLua + 'static,
Expand description

Wrap a Rust closure so it can be stored as a Lua global via Lua::set.