Safe Haskell	Safe-Inferred
Language	Haskell2010

Dhall.Binary

Contents

Encoding and decoding
Exceptions
Orphan instances

Description

This module contains logic for converting Dhall expressions to and from CBOR expressions which can in turn be converted to and from a binary representation

Synopsis

encodeExpression :: Serialise (Expr Void a) => Expr Void a -> ByteString
decodeExpression :: Serialise (Expr s a) => ByteString -> Either DecodingFailure (Expr s a)
newtype DecodingFailure = CBORIsNotDhall ByteString

Encoding and decoding

encodeExpression :: Serialise (Expr Void a) => Expr Void a -> ByteString #

Encode a Dhall expression as a CBOR-encoded ByteString

decodeExpression :: Serialise (Expr s a) => ByteString -> Either DecodingFailure (Expr s a) #

Decode a Dhall expression from a CBOR Term

Exceptions

newtype DecodingFailure #

This indicates that a given CBOR-encoded ByteString did not correspond to a valid Dhall expression

Constructors

CBORIsNotDhall ByteString

Instances

Instances details

Exception DecodingFailure #
Instance details Defined in Dhall.Binary Methods toException :: DecodingFailure -> SomeException fromException :: SomeException -> Maybe DecodingFailure displayException :: DecodingFailure -> String
Show DecodingFailure #
Instance details Defined in Dhall.Binary Methods showsPrec :: Int -> DecodingFailure -> ShowS # show :: DecodingFailure -> String # showList :: [DecodingFailure] -> ShowS #
Eq DecodingFailure #
Instance details Defined in Dhall.Binary Methods (==) :: DecodingFailure -> DecodingFailure -> Bool # (/=) :: DecodingFailure -> DecodingFailure -> Bool #

Orphan instances

Serialise (Expr Void Void) #
Instance details Methods encode :: Expr Void Void -> Encoding # decode :: Decoder s (Expr Void Void) # encodeList :: [Expr Void Void] -> Encoding # decodeList :: Decoder s [Expr Void Void] #
Serialise (Expr Void Import) #
Instance details Methods encode :: Expr Void Import -> Encoding # decode :: Decoder s (Expr Void Import) # encodeList :: [Expr Void Import] -> Encoding # decodeList :: Decoder s [Expr Void Import] #