def decode.update
import bend-kit-http2@0.4.0.0/hpack.bend as Hpackimport Base
434def decode.update(+first: U32, st: State, c: Cursor, seen: Bool) -> Maybe<&1, Step>:
435 do Maybe<&1, Step>:
436 unused: Unit <- within(Bool.not(seen))
437 with_taken(Step, integer.after(first, 31, c), cursor => size =>
438 decode.update.value(size, st, cursor))