| Safe Haskell | Trustworthy |
|---|---|
| Language | Haskell2010 |
Codec.Base64Url
Description
This module provides access to the padded "base64url" binary-to-text encoding as defined by RFC 4648. See also Codec.Base64Url.Unpadded for the unpadded encoding variant.
This module is intended to be imported qualified, e.g.
import qualified Codec.Base64Url as B64
If you want to explictly specify which Encode and Decode typeclass instance is used, you can use plain Haskell2010 type-signature annotations, e.g.
>>>(B64.encode :: ByteString -> Text) "\x00\x00""AAA="
>>>(B64.decode :: Text -> Either String ShortByteString) "NDoyMA=="Right "4:20"
Alternatively, starting with GHC 8.0.1, you can also use the TypeApplications language extension:
>>>B64.encode @ShortByteString @Text "\xFF\239""_-8="
>>>B64.decode @Text @ShortByteString "_-8="Right "\255\239"
Since: 0.1.0.0
Documentation
class Encode bin txt where Source #
Typeclass representing types for which a binary-to-text padded base64url encoding is defined
Instances
class Decode txt bin where Source #
Typeclass representing types for which a text-to-binary padded base64url decoding is defined
Methods
decode :: txt -> Either String bin Source #
Decode binary data encoded textually as padded base64url