A reader of a run's stream: yields each chunk once it is durable, in order, and ends once the stream is complete. offset is where a reader that reconnects continues; status says how the stream ended.
offset
status
The offset of the next chunk.
The run being read, once the first read found it (pass it back to keep reading it).
How the stream ended: ok, a failed step's failed, or the run's status if it ended first.
ok
failed
A reader of a run's stream: yields each chunk once it is durable, in order, and ends once the stream is complete.
offsetis where a reader that reconnects continues;statussays how the stream ended.