def pending.of
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
677def pending.of(+pos: U32, r: Bytes.Bytes & U32) -> Reader & U32:
678 (b, +len) = r
679 (Reader{b, pos}, (len - pos : U32))