Network.Wai.Route.Tree

Routing Tree

data Tree a

Instances

Monoid (Tree a)

Methods

mempty :: Tree a

mappend :: Tree a -> Tree a -> Tree a

mconcat :: [Tree a] -> Tree a

fromList :: [(ByteString, a)] -> Tree a

lookup :: Tree a -> [ByteString] -> Maybe (Payload a)

foldTree :: (Payload a -> b -> b) -> b -> Tree a -> b

mapTree :: (Payload a -> Payload b) -> Tree a -> Tree b

toList :: Tree a -> [Payload a]

segments :: ByteString -> [ByteString]

Tree leaf payload

data Payload a

value :: Payload a -> a

path :: Payload a -> ByteString

captures :: Payload a -> Captures

Captures

data Captures

captured :: Captures -> [(ByteString, ByteString)]

captureParams :: Captures -> [ByteString]

captureValues :: Captures -> [ByteString]