tree 40e432512e83bcd5048c32da3c2055471a3195f2
parent f3d00d2d0ec93d6e6f3f1098c72061c2382ff0a4
author Wyatt Hepler <hepler@google.com> 1607125524 -0800
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1607452394 +0000

pw_stream: Provide default read/write limit functions

- Have default ConservativeReadLimit and ConservativeWriteLimit
  functions that return std::numeric_limits<size_t>::max().
- Add a NullReader to accompany the NullWriter
- Add tests for the default read/write limit functions.

Change-Id: Id211dbc1ceef2f4f0046e936749b989516484e9f
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/26765
Reviewed-by: Ewout van Bekkum <ewout@google.com>
Reviewed-by: Armando Montanez <amontanez@google.com>
Commit-Queue: Wyatt Hepler <hepler@google.com>
Pigweed-Auto-Submit: Wyatt Hepler <hepler@google.com>