Safe Haskell | Safe-Inferred |
---|---|
Language | Haskell2010 |
Documentation
:: (Introspection i Header a, MonadThrow m) | |
=> HeaderName | . |
-> (MakeError -> NonEmpty ByteString -> m a) | |
-> ValueCombinator i (WithHeader Required Strict m a) ts m |
:: (Introspection i Header a, MonadThrow m) | |
=> HeaderName | . |
-> (MakeError -> NonEmpty ByteString -> m (Either e a)) | |
-> ValueCombinator i (WithHeader Required (Lenient e) m a) ts m |
:: Introspection i Header a | |
=> HeaderName | . |
-> (MakeError -> [ByteString] -> m (Maybe (Either e a))) | |
-> ValueCombinator i (WithHeader Optional (Lenient e) m a) ts m |
:: Introspection i Header a | |
=> HeaderName | . |
-> (MakeError -> [ByteString] -> m (Maybe a)) | |
-> ValueCombinator i (WithHeader Optional Strict m a) ts m |