.. _docs-module-guides:

=======
Modules
=======
Pigweed is a collection of embedded-focused and embedded-related :ref:`modules
<docs-glossary-module>`. Modules may contain code from multiple languages,
including C, C++, Go, Rust, Shell, Batch and Python.

.. toctree::
   :maxdepth: 1

   docs/module_structure
   pw_alignment/docs
   pw_allocator/docs
   pw_analog/docs
   pw_android_toolchain/docs
   pw_arduino_build/docs
   pw_assert/docs
   pw_async/docs
   pw_async2/docs
   pw_async2_basic/docs
   pw_async2_epoll/docs
   pw_base64/docs
   pw_bloat/docs
   pw_blob_store/docs
   pw_bluetooth/docs
   pw_bluetooth_hci/docs
   pw_bluetooth_proxy/docs
   pw_bluetooth_profiles/docs
   pw_bluetooth_sapphire/docs
   pw_boot/docs
   pw_build/docs
   pw_build_android/docs
   pw_build_info/docs
   pw_build_mcuxpresso/docs
   pw_bytes/docs
   pw_channel/docs
   pw_checksum/docs
   pw_chre/docs
   pw_chrono/docs
   pw_cli/docs
   pw_compilation_testing/docs
   pw_config_loader/docs
   pw_console/docs
   pw_containers/docs
   pw_cpu_exception/docs
   pw_crypto/docs
   pw_digital_io/docs
   pw_docgen/docs
   pw_doctor/docs
   pw_emu/docs
   pw_env_setup/docs
   pw_env_setup_zephyr/docs
   pw_file/docs
   pw_format/docs
   pw_function/docs
   pw_fuzzer/docs
   pw_grpc/docs
   pw_hdlc/docs
   pw_hex_dump/docs
   pw_i2c/docs
   pw_ide/docs
   pw_interrupt/docs
   pw_intrusive_ptr/docs
   pw_json/docs
   pw_kvs/docs
   pw_libc/docs
   pw_libcxx/docs
   pw_log/docs
   pw_malloc/docs
   pw_metric/docs
   pw_minimal_cpp_stdlib/docs
   pw_module/docs
   pw_multibuf/docs
   pw_multisink/docs
   pw_package/docs
   pw_perf_test/docs
   pw_persistent_ram/docs
   pw_polyfill/docs
   pw_preprocessor/docs
   pw_presubmit/docs
   pw_protobuf/docs
   pw_protobuf_compiler/docs
   pw_random/docs
   pw_result/docs
   pw_ring_buffer/docs
   pw_router/docs
   pw_rpc/docs
   pw_rpc_transport/docs
   pw_rust/docs
   pw_sensor/docs
   pw_snapshot/docs
   pw_software_update/docs
   pw_span/docs
   pw_spi/docs
   pw_spi_rp2040/docs
   pw_status/docs
   pw_stm32cube_build/docs
   pw_stream/docs
   pw_string/docs
   pw_symbolizer/docs
   pw_sync/docs
   pw_sys_io/docs
   pw_system/docs
   pw_target_runner/docs
   pw_thread/docs
   pw_tls_client/docs
   pw_tokenizer/docs
   pw_toolchain/docs
   pw_toolchain_bazel/docs
   pw_trace/docs
   pw_transfer/docs
   pw_uart/docs
   pw_unit_test/docs
   pw_unit_test_zephyr/docs
   pw_varint/docs
   pw_watch/docs
   pw_web/docs
   pw_work_queue/docs