Moduleproto-lens-0.7.1.5Haskell2010

Data.ProtoLens.Encoding

valueencodeMessage :: Message msg => msg -> ByteString

Encode a message to the wire format as a strict ByteString.

methodbuildMessage :: msg -> Builder

Encode a message value.

See also the functions in Data.ProtoLens.Encoding.

valuedecodeMessage :: Message msg => ByteString -> Either String msg

Decode a message from its wire format. Returns Left if the decoding fails.

methodparseMessage :: Parser msg

Decode a message value.

See also the functions in Data.ProtoLens.Encoding.

valuedecodeMessageOrDie :: Message msg => ByteString -> msg

Decode a message from its wire format. Throws an error if the decoding fails.

Delimited messages

3 declarations

valuebuildMessageDelimited :: Message msg => msg -> Builder

Encode a message to the wire format, prefixed by its size as a VarInt, as part of a Builder.

This can be used to build up streams of messages in the size-delimited format expected by some protocols.

valueparseMessageDelimited :: Message msg => Parser msg

valuedecodeMessageDelimitedH :: Message msg => Handle -> IO (Either String msg)

Same as decodeMessage but for delimited messages read through a Handle