tree e27a019ff4adbbc90619c6318216201183add10c
parent 9783fdd36408e8be7773034a985eaa76268d8d6c
author Wyatt Hepler <hepler@google.com> 1614636036 -0800
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1614640447 +0000

pw_string: Update docs & test operator<< overload

- Expand the documentation for overloading StringBuilder's operator<<
  for custom types. Move some documentation from code comments to .rst.
- Add tests for overloading operator<< for StringBuilder.

Change-Id: Ida9c9d8bdcc6aee645e38ef896b1eaf34b133d00
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/34800
Pigweed-Auto-Submit: Wyatt Hepler <hepler@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
Reviewed-by: Paul Mathieu <paulmathieu@google.com>
Reviewed-by: Keir Mierle <keir@google.com>