Snap.Types.Headers

Contents

• Headers type
• Headers creation
• Predicates
• Lookup
• Adding/setting headers
• Deleting
• Traversal
• Lists

Description

 import           Snap.Types.Headers (Headers)
 import qualified Snap.Types.Headers as H

 foo :: Headers
 foo = H.empty

Synopsis

• data Headers
• empty :: Headers
• null :: Headers -> Bool
• member :: CI ByteString -> Headers -> Bool
• lookup :: CI ByteString -> Headers -> Maybe [ByteString]
• lookupWithDefault :: ByteString -> CI ByteString -> Headers -> [ByteString]
• insert :: CI ByteString -> ByteString -> Headers -> Headers
• set :: CI ByteString -> ByteString -> Headers -> Headers
• delete :: CI ByteString -> Headers -> Headers
• fold :: (a -> CI ByteString -> [ByteString] -> a) -> a -> Headers -> a
• toList :: Headers -> [(CI ByteString, ByteString)]
• fromList :: [(CI ByteString, ByteString)] -> Headers

Headers type

Headers creation

Predicates

Lookup

Adding/setting headers

Deleting

Traversal

Lists