Method tuples

src/lib.rs:539–548

(
        self,
        _nested: &mut Iterative<'a, G, u64>,
        _context: &mut I,
    )

    I: ImplContext<G::Timestamp>,
{
    fn tuples(
        self,
        _nested: &mut Iterative<'a, G, u64>,
        _context: &mut I,
    ) -> (
        Collection<Iterative<'a, G, u64>, Vec<Value>, isize>,
        ShutdownHandle,
    ) {
        (self.tuples, ShutdownHandle::empty())
    }

    fn projected(
        self,