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pigweed/pigweed/pigweed/bc4a68a14b670172a05875d257d7bcf7fcc16f2f
commit
bc4a68a14b670172a05875d257d7bcf7fcc16f2f
[log]
author
Wyatt Hepler <hepler@google.com>
Fri Jun 13 12:32:28 2025 -0700
committer
CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Fri Jun 13 12:32:28 2025 -0700
tree
c1918e8dd169c30b899e2c15a80d9f5b93126566
parent
67e7a7f8cdf0f40add794c7aaa373350084a4abe [diff]
pw_containers: Wrapper for pointers used as iterators

PtrIterator wraps a plain pointer for use as an iterator. This prevents
accidental use of iterators as pointers.

Change-Id: I9b0f1d5ab976883683eeae085536a33a2aca19ce
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/297992
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Reviewed-by: Alexei Frolov <frolv@google.com>
Commit-Queue: Wyatt Hepler <hepler@google.com>
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
6 files changed
tree: c1918e8dd169c30b899e2c15a80d9f5b93126566
  1. .allstar/
  2. .github/
  3. .vscode/
  4. build_overrides/
  5. docker/
  6. docs/
  7. kudzu/
  8. pw_alignment/
  9. pw_allocator/
  10. pw_analog/
  11. pw_android_toolchain/
  12. pw_arduino_build/
  13. pw_assert/
  14. pw_assert_basic/
  15. pw_assert_fuchsia/
  16. pw_assert_log/
  17. pw_assert_tokenized/
  18. pw_assert_trap/
  19. pw_assert_zephyr/
  20. pw_async/
  21. pw_async2/
  22. pw_async2_basic/
  23. pw_async2_epoll/
  24. pw_async_basic/
  25. pw_async_fuchsia/
  26. pw_atomic/
  27. pw_base64/
  28. pw_bloat/
  29. pw_blob_store/
  30. pw_bluetooth/
  31. pw_bluetooth_hci/
  32. pw_bluetooth_profiles/
  33. pw_bluetooth_proxy/
  34. pw_bluetooth_sapphire/
  35. pw_boot/
  36. pw_boot_cortex_m/
  37. pw_build/
  38. pw_build_android/
  39. pw_build_info/
  40. pw_build_mcuxpresso/
  41. pw_bytes/
  42. pw_channel/
  43. pw_checksum/
  44. pw_chre/
  45. pw_chrono/
  46. pw_chrono_embos/
  47. pw_chrono_freertos/
  48. pw_chrono_rp2040/
  49. pw_chrono_stl/
  50. pw_chrono_threadx/
  51. pw_chrono_zephyr/
  52. pw_cli/
  53. pw_cli_analytics/
  54. pw_clock_tree/
  55. pw_clock_tree_mcuxpresso/
  56. pw_compilation_testing/
  57. pw_config_loader/
  58. pw_console/
  59. pw_containers/
  60. pw_cpu_exception/
  61. pw_cpu_exception_cortex_m/
  62. pw_cpu_exception_risc_v/
  63. pw_crypto/
  64. pw_digital_io/
  65. pw_digital_io_linux/
  66. pw_digital_io_mcuxpresso/
  67. pw_digital_io_rp2040/
  68. pw_digital_io_zephyr/
  69. pw_display/
  70. pw_dma_mcuxpresso/
  71. pw_docgen/
  72. pw_doctor/
  73. pw_elf/
  74. pw_emu/
  75. pw_env_setup/
  76. pw_env_setup_zephyr/
  77. pw_file/
  78. pw_flatbuffers/
  79. pw_format/
  80. pw_function/
  81. pw_fuzzer/
  82. pw_grpc/
  83. pw_hdlc/
  84. pw_hex_dump/
  85. pw_i2c/
  86. pw_i2c_linux/
  87. pw_i2c_mcuxpresso/
  88. pw_i2c_rp2040/
  89. pw_i2c_zephyr/
  90. pw_ide/
  91. pw_interrupt/
  92. pw_interrupt_cortex_m/
  93. pw_interrupt_freertos/
  94. pw_interrupt_zephyr/
  95. pw_intrusive_ptr/
  96. pw_json/
  97. pw_kernel/
  98. pw_kvs/
  99. pw_libc/
  100. pw_libcxx/
  101. pw_log/
  102. pw_log_android/
  103. pw_log_basic/
  104. pw_log_fuchsia/
  105. pw_log_null/
  106. pw_log_rpc/
  107. pw_log_string/
  108. pw_log_tokenized/
  109. pw_log_zephyr/
  110. pw_malloc/
  111. pw_malloc_freelist/
  112. pw_malloc_freertos/
  113. pw_metric/
  114. pw_minimal_cpp_stdlib/
  115. pw_module/
  116. pw_multibuf/
  117. pw_multisink/
  118. pw_numeric/
  119. pw_package/
  120. pw_perf_test/
  121. pw_persistent_ram/
  122. pw_polyfill/
  123. pw_preprocessor/
  124. pw_presubmit/
  125. pw_protobuf/
  126. pw_protobuf_compiler/
  127. pw_random/
  128. pw_random_fuchsia/
  129. pw_result/
  130. pw_ring_buffer/
  131. pw_router/
  132. pw_rpc/
  133. pw_rpc_transport/
  134. pw_rust/
  135. pw_sensor/
  136. pw_snapshot/
  137. pw_software_update/
  138. pw_span/
  139. pw_spi/
  140. pw_spi_linux/
  141. pw_spi_mcuxpresso/
  142. pw_spi_rp2040/
  143. pw_status/
  144. pw_stm32cube_build/
  145. pw_stream/
  146. pw_stream_shmem_mcuxpresso/
  147. pw_stream_uart_linux/
  148. pw_stream_uart_mcuxpresso/
  149. pw_string/
  150. pw_symbolizer/
  151. pw_sync/
  152. pw_sync_baremetal/
  153. pw_sync_embos/
  154. pw_sync_freertos/
  155. pw_sync_stl/
  156. pw_sync_threadx/
  157. pw_sync_zephyr/
  158. pw_sys_io/
  159. pw_sys_io_ambiq_sdk/
  160. pw_sys_io_arduino/
  161. pw_sys_io_baremetal_lm3s6965evb/
  162. pw_sys_io_baremetal_stm32f429/
  163. pw_sys_io_emcraft_sf2/
  164. pw_sys_io_mcuxpresso/
  165. pw_sys_io_rp2040/
  166. pw_sys_io_stdio/
  167. pw_sys_io_stm32cube/
  168. pw_sys_io_zephyr/
  169. pw_system/
  170. pw_target_runner/
  171. pw_thread/
  172. pw_thread_embos/
  173. pw_thread_freertos/
  174. pw_thread_stl/
  175. pw_thread_threadx/
  176. pw_thread_zephyr/
  177. pw_tls_client/
  178. pw_tls_client_boringssl/
  179. pw_tls_client_mbedtls/
  180. pw_tokenizer/
  181. pw_toolchain/
  182. pw_trace/
  183. pw_trace_tokenized/
  184. pw_transfer/
  185. pw_uart/
  186. pw_uart_mcuxpresso/
  187. pw_unit_test/
  188. pw_uuid/
  189. pw_varint/
  190. pw_watch/
  191. pw_web/
  192. pw_work_queue/
  193. seed/
  194. targets/
  195. third_party/
  196. ts/
  197. zephyr/
  198. .dockerignore ⇨ .gitignore
  199. activate.fish ⇨ bootstrap.fish
  200. activate.sh ⇨ bootstrap.sh
  201. .bazelignore
  202. .bazelrc
  203. .bazelversion
  204. .black.toml
  205. .clang-format
  206. .clang-tidy
  207. .eslintrc.cjs
  208. .git-blame-ignore-revs
  209. .gitattributes
  210. .gitignore
  211. .gn
  212. .mypy.ini
  213. .prettierignore
  214. .prettierrc.cjs
  215. .pw_ide.yaml
  216. .pylintrc
  217. .ruff.toml
  218. activate.bat
  219. Android.bp
  220. AUTHORS
  221. bootstrap.bat
  222. bootstrap.fish
  223. bootstrap.sh
  224. BUILD.bazel
  225. BUILD.gn
  226. BUILDCONFIG.gn
  227. CMakeLists.txt
  228. go.mod
  229. go.sum
  230. jest.config.ts
  231. Kconfig.zephyr
  232. LICENSE
  233. MODULE.bazel
  234. MODULE.bazel.lock
  235. modules.gni
  236. OWNERS
  237. package-lock.json
  238. package.json
  239. pigweed.json
  240. PIGWEED_MODULES
  241. pnpm-lock.yaml
  242. README.md
  243. REPO.bazel
  244. rollup-protos.config.js
  245. rollup.config.js
  246. tsconfig.json
  247. WORKSPACE
  248. WORKSPACE_OWNERS
README.md

Pigweed

Pigweed is an open source collection of embedded-targeted libraries–or as we like to call them, modules. These modules are building blocks and infrastructure that enable faster and more reliable development on small-footprint MMU-less 32-bit microcontrollers like the STMicroelectronics STM32L452 or the Nordic nRF52832.

For more information please see our website: https://pigweed.dev/.

Links