EdisonJwa
2bbad5feb9
Proof-of-concept proving the Flutter/Rust bridge exit criterion from docs/architecture/proof-of-concept-plan.md §2: "Flutter can call Rust and receive event stream data." The spike exposes one synchronous fallible command (greet) returning a typed GreetResult / GreetError DTO, and one async event stream (counter_stream) emitting typed CounterTick events. The Flutter app demonstrates both flows on a Material 3 surface; the headless test suite in test/poc_verification_test.dart exercises the same API directly through dart:ffi. Verified on 2026-05-13 (Linux desktop, Flutter 3.41.9 / Dart 3.11.5, flutter_rust_bridge 2.12.0, Rust 1.95). All three tests pass: - greet() returns typed result for valid input - greet() surfaces typed error for empty input - counterStream() delivers the expected event sequence Authority: PoC plan §2, DEC-014 (typed Flutter/Rust bridge), SAD-068, SDD-079, SysDes-049. Naming note: the PoC plan lists this as flutter-rust-bridge-hello, but Dart pubspec.yaml package names require underscores; the directory uses underscores accordingly. Not product code; not promoted into chanora_bridge. Layout note: includes the full Flutter platform scaffold (android, ios, macos, windows, web, linux). Only the Linux desktop target has been built and verified.
316 lines
8.7 KiB
Plaintext
316 lines
8.7 KiB
Plaintext
# Generated by pub
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# See https://dart.dev/tools/pub/glossary#lockfile
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packages:
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args:
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dependency: transitive
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description:
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name: args
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sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04
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url: "https://pub.dev"
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source: hosted
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version: "2.7.0"
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async:
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dependency: transitive
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description:
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name: async
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sha256: e2eb0491ba5ddb6177742d2da23904574082139b07c1e33b8503b9f46f3e1a37
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url: "https://pub.dev"
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source: hosted
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version: "2.13.1"
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boolean_selector:
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dependency: transitive
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description:
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name: boolean_selector
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sha256: "8aab1771e1243a5063b8b0ff68042d67334e3feab9e95b9490f9a6ebf73b42ea"
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url: "https://pub.dev"
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source: hosted
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version: "2.1.2"
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build_cli_annotations:
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dependency: transitive
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description:
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name: build_cli_annotations
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sha256: e563c2e01de8974566a1998410d3f6f03521788160a02503b0b1f1a46c7b3d95
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url: "https://pub.dev"
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source: hosted
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version: "2.1.1"
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characters:
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dependency: transitive
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description:
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name: characters
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sha256: faf38497bda5ead2a8c7615f4f7939df04333478bf32e4173fcb06d428b5716b
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url: "https://pub.dev"
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source: hosted
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version: "1.4.1"
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clock:
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dependency: transitive
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description:
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name: clock
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sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
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url: "https://pub.dev"
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source: hosted
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version: "1.1.2"
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collection:
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dependency: transitive
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description:
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name: collection
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sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
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url: "https://pub.dev"
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source: hosted
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version: "1.19.1"
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cupertino_icons:
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dependency: "direct main"
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description:
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name: cupertino_icons
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sha256: "41e005c33bd814be4d3096aff55b1908d419fde52ca656c8c47719ec745873cd"
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url: "https://pub.dev"
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source: hosted
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version: "1.0.9"
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fake_async:
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dependency: transitive
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description:
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name: fake_async
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sha256: "5368f224a74523e8d2e7399ea1638b37aecfca824a3cc4dfdf77bf1fa905ac44"
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url: "https://pub.dev"
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source: hosted
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version: "1.3.3"
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file:
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dependency: transitive
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description:
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name: file
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sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
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url: "https://pub.dev"
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source: hosted
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version: "7.0.1"
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flutter:
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dependency: "direct main"
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description: flutter
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source: sdk
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version: "0.0.0"
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flutter_driver:
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dependency: transitive
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description: flutter
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source: sdk
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version: "0.0.0"
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flutter_lints:
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dependency: "direct dev"
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description:
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name: flutter_lints
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sha256: "3105dc8492f6183fb076ccf1f351ac3d60564bff92e20bfc4af9cc1651f4e7e1"
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url: "https://pub.dev"
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source: hosted
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version: "6.0.0"
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flutter_rust_bridge:
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dependency: "direct main"
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description:
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name: flutter_rust_bridge
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sha256: e87d6b9ee934dcd24a128ccb2bd91905d2d5fe5c06245d6a8f5477d4907a437a
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url: "https://pub.dev"
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source: hosted
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version: "2.12.0"
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flutter_test:
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dependency: "direct dev"
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description: flutter
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source: sdk
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version: "0.0.0"
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fuchsia_remote_debug_protocol:
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dependency: transitive
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description: flutter
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source: sdk
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version: "0.0.0"
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integration_test:
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dependency: "direct dev"
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description: flutter
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source: sdk
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version: "0.0.0"
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leak_tracker:
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dependency: transitive
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description:
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name: leak_tracker
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sha256: "33e2e26bdd85a0112ec15400c8cbffea70d0f9c3407491f672a2fad47915e2de"
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url: "https://pub.dev"
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source: hosted
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version: "11.0.2"
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leak_tracker_flutter_testing:
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dependency: transitive
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description:
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name: leak_tracker_flutter_testing
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sha256: "1dbc140bb5a23c75ea9c4811222756104fbcd1a27173f0c34ca01e16bea473c1"
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url: "https://pub.dev"
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source: hosted
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version: "3.0.10"
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leak_tracker_testing:
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dependency: transitive
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description:
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name: leak_tracker_testing
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sha256: "8d5a2d49f4a66b49744b23b018848400d23e54caf9463f4eb20df3eb8acb2eb1"
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url: "https://pub.dev"
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source: hosted
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version: "3.0.2"
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lints:
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dependency: transitive
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description:
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name: lints
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sha256: "12f842a479589fea194fe5c5a3095abc7be0c1f2ddfa9a0e76aed1dbd26a87df"
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url: "https://pub.dev"
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source: hosted
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version: "6.1.0"
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matcher:
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dependency: transitive
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description:
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name: matcher
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sha256: dc0b7dc7651697ea4ff3e69ef44b0407ea32c487a39fff6a4004fa585e901861
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url: "https://pub.dev"
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source: hosted
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version: "0.12.19"
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material_color_utilities:
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dependency: transitive
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description:
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name: material_color_utilities
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sha256: "9c337007e82b1889149c82ed242ed1cb24a66044e30979c44912381e9be4c48b"
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url: "https://pub.dev"
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source: hosted
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version: "0.13.0"
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meta:
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dependency: transitive
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description:
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name: meta
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sha256: "23f08335362185a5ea2ad3a4e597f1375e78bce8a040df5c600c8d3552ef2394"
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url: "https://pub.dev"
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source: hosted
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version: "1.17.0"
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path:
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dependency: transitive
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description:
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name: path
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sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
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url: "https://pub.dev"
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source: hosted
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version: "1.9.1"
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platform:
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dependency: transitive
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description:
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name: platform
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sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
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url: "https://pub.dev"
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source: hosted
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version: "3.1.6"
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plugin_platform_interface:
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dependency: transitive
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description:
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name: plugin_platform_interface
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sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
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url: "https://pub.dev"
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source: hosted
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version: "2.1.8"
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process:
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dependency: transitive
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description:
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name: process
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sha256: c6248e4526673988586e8c00bb22a49210c258dc91df5227d5da9748ecf79744
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url: "https://pub.dev"
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source: hosted
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version: "5.0.5"
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rust_lib_flutter_rust_bridge_hello:
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dependency: "direct main"
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description:
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path: rust_builder
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relative: true
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source: path
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version: "0.0.1"
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sky_engine:
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dependency: transitive
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description: flutter
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source: sdk
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version: "0.0.0"
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source_span:
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dependency: transitive
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description:
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name: source_span
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sha256: "56a02f1f4cd1a2d96303c0144c93bd6d909eea6bee6bf5a0e0b685edbd4c47ab"
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url: "https://pub.dev"
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source: hosted
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version: "1.10.2"
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stack_trace:
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dependency: transitive
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description:
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name: stack_trace
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sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
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url: "https://pub.dev"
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source: hosted
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version: "1.12.1"
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stream_channel:
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dependency: transitive
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description:
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name: stream_channel
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sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
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url: "https://pub.dev"
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source: hosted
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version: "2.1.4"
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string_scanner:
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dependency: transitive
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description:
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name: string_scanner
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sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
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url: "https://pub.dev"
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source: hosted
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version: "1.4.1"
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sync_http:
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dependency: transitive
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description:
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name: sync_http
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sha256: "7f0cd72eca000d2e026bcd6f990b81d0ca06022ef4e32fb257b30d3d1014a961"
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url: "https://pub.dev"
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source: hosted
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version: "0.3.1"
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term_glyph:
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dependency: transitive
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description:
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name: term_glyph
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sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
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url: "https://pub.dev"
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source: hosted
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version: "1.2.2"
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test_api:
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dependency: transitive
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description:
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name: test_api
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sha256: "8161c84903fd860b26bfdefb7963b3f0b68fee7adea0f59ef805ecca346f0c7a"
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url: "https://pub.dev"
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source: hosted
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version: "0.7.10"
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vector_math:
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dependency: transitive
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description:
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name: vector_math
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sha256: d530bd74fea330e6e364cda7a85019c434070188383e1cd8d9777ee586914c5b
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url: "https://pub.dev"
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source: hosted
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version: "2.2.0"
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vm_service:
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dependency: transitive
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description:
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name: vm_service
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sha256: "0016aef94fc66495ac78af5859181e3f3bf2026bd8eecc72b9565601e19ab360"
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url: "https://pub.dev"
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source: hosted
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version: "15.2.0"
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web:
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dependency: transitive
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description:
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name: web
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sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a"
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url: "https://pub.dev"
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source: hosted
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version: "1.1.1"
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webdriver:
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dependency: transitive
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description:
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name: webdriver
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sha256: "2f3a14ca026957870cfd9c635b83507e0e51d8091568e90129fbf805aba7cade"
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url: "https://pub.dev"
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source: hosted
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version: "3.1.0"
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sdks:
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dart: ">=3.11.5 <4.0.0"
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flutter: ">=3.18.0-18.0.pre.54"
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