Last question: I have a Scala 3
enum, what's the best way to assign some sort of codec to each enum value?
it's kinda boring but gets the job done :)
hmm
I asked in lampepfl/dotty
Long week
Sick
0x7F 'E' 'L' 'F'
(sorry for lying about the "last question" thing)
I see https://github.com/typelevel/cats-parse have emerged.
Does scodec relates to the project in any way?
Are there any plan to relate scodec with cats-parse in some way?
Does scodec relates to the project in any way?
Are there any plan to relate scodec with cats-parse in some way?
Basically, scodec is meant to be a 1:1 thing for encoding/decoding data, while cats-parse is meant to be an n:1 for parsing text
I'm interested in trying to write a parser for a complicated unframed network protocol. I poked around scodec-stream, but ultimately, I'm not trying to turn a stream of bits into a stream of messages but rather interact in specific ways. There doesn't seem to be a way to get at the coroutine bits inside of StreamDecoder to drive it myself. Is this correct?
scodec-bits, core, and protocols are already on munit, scodec-stream uses scalacheck only
I think maybe not, but is there any kind of combinator to deal with decoding values interleaved amongst others? Specific use case looks something like:
[byte0][int24][int24][byte1][int24][int24]...[byte127][int24[int24]] and I want to decode all the ints into a list as well as bytes[0-127] into it's own custom type which has it's own codec.
I've got something working, but it's a rather convoluted
xmap. Wondering if I'm somehow reinventing something.
not sure it's any better but you could decode to a List[Either[Byte, Int]] and then use separate to turn that in to (List[Byte], List[Int])
I can put an if expression. but the type ultimately comes out as
Codec[Nothing]
Thanks
btw withKey is just an xmap
encoded as a tuple, I suppose