14 lines
360 B
Haskell
14 lines
360 B
Haskell
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{-# LANGUAGE PolyKinds #-}
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module Servant.API.Header where
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-- | Extract the given header's value as a value of type @a@.
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--
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-- Example:
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--
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-- > newtype Referer = Referer Text
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-- > deriving (Eq, Show, FromText, ToText)
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-- >
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-- > -- GET /view-my-referer
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-- > type MyApi = "view-my-referer" :> Header "from" Referer :> Get Referer
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data Header sym a
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