roll: pigweed pw_unit_test: Restore lost docs for PW_CONSTEXPR_TEST

The docs section for PW_CONSTEXPR_TEST was imported from an @file
comment with Breathe. This content was accidentally removed from the
docs during the transition away from Breathe.

Restore the PW_CONSTEXPR_TEST docs by moving the @file content to
docs.rst.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/325832
Original-Revision: 7f281754588d052d7402c155b4fcc77c6cf285be

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: f0881b8743333b..7f281754588d05
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8702677298269779009
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I0391a5b72cd80d848845ca096a4731a53427db67
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/showcase/sense/+/325993
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
1 file changed
tree: 7a96ff10ed06262d36aeae91b77e91ad94737e05
  1. .github/
  2. .vscode/
  3. apps/
  4. device/
  5. modules/
  6. system/
  7. targets/
  8. tools/
  9. web_app/
  10. .bazelignore
  11. .bazelrc
  12. .bazelversion
  13. .black.toml
  14. .buildifier.json
  15. .clang-format
  16. .clang-tidy
  17. .clangd.shared
  18. .gitignore
  19. .pw_console.yaml
  20. .pylintrc
  21. AUTHORS
  22. BUILD.bazel
  23. CONTRIBUTING.md
  24. LICENSE
  25. MODULE.bazel
  26. MODULE.bazel.lock
  27. mypy.ini
  28. OWNERS
  29. pigweed.json
  30. pw
  31. README.md
  32. REPO.bazel
  33. workflows.json
README.md

Sense

git clone https://pigweed.googlesource.com/pigweed/showcase/sense

Welcome to Pigweed Sense, a tour of key Pigweed components experienced through an imagined air quality product.

Please visit Sense: An interactive tour through Pigweed to get started.