Function dojang::dojang::to_function_container4

pub fn to_function_container4<'a, T1: 'static + From<Operand>, T2: 'static + From<Operand>, T3: 'static + From<Operand>, T4: 'static + From<Operand>, V: 'static + Into<Operand>>(
    func: fn(_: T1, _: T2, _: T3, _: T4) -> V
) -> FunctionContainer