Safe Haskell | None |
---|
- nullable :: [Text] -> IsNullable
- data IsNullable
- data WhyNullable
- deprecate :: String -> a -> a
Documentation
nullable :: [Text] -> IsNullableSource
data WhyNullable Source
The reason why a field is nullable
is very important. A
field that is nullable because of a Maybe
tag will have its
type changed from A
to Maybe A
. OTOH, a field that is
nullable because of a nullable
tag will remain with the same
type.