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Within LTS Haskell 24.58 (ghc-9.10.3)
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responseHeaders :: Response -> ResponseHeaderswai Network.Wai Accessing ResponseHeaders in Response.
requestHeaderHost :: Request -> Maybe ByteStringwai Network.Wai.Internal The value of the Host header in a HTTP request.
requestHeaderRange :: Request -> Maybe ByteStringwai Network.Wai.Internal The value of the Range header in a HTTP request.
requestHeaderReferer :: Request -> Maybe ByteStringwai Network.Wai.Internal The value of the Referer header in a HTTP request.
requestHeaderUserAgent :: Request -> Maybe ByteStringwai Network.Wai.Internal The value of the User-Agent header in a HTTP request.
requestHeaders :: Request -> RequestHeaderswai Network.Wai.Internal A list of headers (a pair of key and value) in an HTTP request.
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cereal Data.Serialize.Get Run ga, but return without consuming its input. Fails if ga fails.
lookAheadE :: Get (Either a b) -> Get (Either a b)cereal Data.Serialize.Get Like lookAhead, but consume the input if gea returns 'Right _'. Fails if gea fails.
lookAheadM :: Get (Maybe a) -> Get (Maybe a)cereal Data.Serialize.Get Like lookAhead, but consume the input if gma returns 'Just _'. Fails if gma fails.
uncheckedLookAhead :: Int -> Get ByteStringcereal Data.Serialize.Get Get the next up to n bytes as a ByteString until end of this chunk, without consuming them.