Foreign.Erlang

Erlang External Term Format Encoding/Decoding

Documentation

data OtpErlangTerm

Constructors

OtpErlangInteger Int

OtpErlangIntegerBig Integer

OtpErlangFloat Double

OtpErlangAtom ByteString

OtpErlangAtomUTF8 ByteString

OtpErlangAtomCacheRef Int

OtpErlangAtomBool Bool

OtpErlangString ByteString

OtpErlangBinary ByteString

OtpErlangBinaryBits (ByteString, Int)

OtpErlangList [OtpErlangTerm]

OtpErlangListImproper [OtpErlangTerm]

OtpErlangTuple [OtpErlangTerm]

OtpErlangMap (Map OtpErlangTerm OtpErlangTerm)

OtpErlangPid Pid

OtpErlangPort Port

OtpErlangReference Reference

OtpErlangFunction Function

Instances

Eq OtpErlangTerm

Defined in Foreign.Erlang

Methods

(==) :: OtpErlangTerm -> OtpErlangTerm -> Bool

(/=) :: OtpErlangTerm -> OtpErlangTerm -> Bool

Ord OtpErlangTerm

Defined in Foreign.Erlang

Methods

compare :: OtpErlangTerm -> OtpErlangTerm -> Ordering

(<) :: OtpErlangTerm -> OtpErlangTerm -> Bool

(<=) :: OtpErlangTerm -> OtpErlangTerm -> Bool

(>) :: OtpErlangTerm -> OtpErlangTerm -> Bool

(>=) :: OtpErlangTerm -> OtpErlangTerm -> Bool

max :: OtpErlangTerm -> OtpErlangTerm -> OtpErlangTerm

min :: OtpErlangTerm -> OtpErlangTerm -> OtpErlangTerm

Show OtpErlangTerm

Defined in Foreign.Erlang

Methods

showsPrec :: Int -> OtpErlangTerm -> ShowS

show :: OtpErlangTerm -> String

showList :: [OtpErlangTerm] -> ShowS

data Error

Constructors

InputError String

OutputError String

ParseError String

Instances

Eq Error

Defined in Foreign.Erlang

Methods

(==) :: Error -> Error -> Bool

(/=) :: Error -> Error -> Bool

Show Error

Defined in Foreign.Erlang

Methods

showsPrec :: Int -> Error -> ShowS

show :: Error -> String

showList :: [Error] -> ShowS

type Result a = Either Error a

binaryToTerm :: LazyByteString -> Result OtpErlangTerm

Decode Erlang terms within binary data into Haskell types

termToBinary :: OtpErlangTerm -> Int -> Result LazyByteString

Encode Haskell types into Erlang terms in binary data