Ben Piatt
11/19/2019, 9:21 PMShawn
11/19/2019, 9:23 PMString
to a function that takes String?
Column<Int>
to a function that takes Column<Int?>
Ben Piatt
11/19/2019, 9:26 PMShawn
11/19/2019, 9:27 PMBen Piatt
11/19/2019, 9:27 PMShawn
11/19/2019, 9:27 PMBen Piatt
11/19/2019, 9:27 PMkarelpeeters
11/19/2019, 9:27 PMBen Piatt
11/19/2019, 9:27 PMkarelpeeters
11/19/2019, 9:28 PMFoo<X>
is not necessarily a subtype of Foo<X?>
, it can be the other way around or not at all.Ben Piatt
11/19/2019, 9:29 PMShawn
11/19/2019, 9:30 PMBen Piatt
11/19/2019, 9:30 PMkarelpeeters
11/19/2019, 9:31 PMBen Piatt
11/19/2019, 9:31 PM