def pending
import bend-kit-redis@0.3.0.0/redis.bend as Redisimport Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes
681# The count of bytes read but not yet decoded.
682def pending(r: Reader) -> Reader & U32:
683 Reader{buf, +pos} = r
684 pending.of(pos, Bytes.length(buf))