nitro 0.2.2

High-performance Native Modules for Flutter (Nitro Modules equivalent). Runtime support for .native.dart spec generated bridges.

0.2.2

• Improved: annotation compatibility — verified full compatibility with Nitrogen 0.2.2's stable annotation resolution system, ensuring re-exported @NitroModule, @HybridStruct, and @HybridEnum annotations are correctly identified by the code generator.
• Added explicit void support in return types for all HybridObject methods.

0.2.1

• Moved all annotations to the separate nitro_annotations package to improve generator platform compatibility.
• Re-exported nitro_annotations for backward compatibility.
• Added explicit support for macos, windows, and linux to the plugin configuration to resolve pub.dev platform detection warnings.

0.2.0

• New: Binary RecordWriter and RecordReader Codec — Compact little-endian protocol for @HybridRecord types, replacing JSON text serialization with direct binary field access over raw uint8_t* buffers.
  • Wire format: int64 (8B), float64 (8B), bool (1B), String (4-byte length + UTF-8), nullable (1-byte tag), and list (4-byte count).
  • High-performance encodeList / decodeList for collections of records or primitives.
  • Retains dart:convert re-exports for Map<String, T> which still uses the JSON path.
• New: IsolatePool & NitroRuntime.init() — Fixed-size pool of persistent worker isolates with round-robin dispatch. Pre-warmed by init() to eliminate the ~1–5 ms Isolate.spawn overhead on every callAsync.
• New: NitroConfig Runtime Singleton — Configurable runtime behavior:
  • debugMode: Enables verbose logging of bridge calls, streams, isolates, and lifecycles.
  • logLevel: Granular control (none, error, warning, verbose).
  • logHandler: Custom sink for logs (e.g., Firebase, Sentry, Crashlytics).
  • slowCallThresholdUs: Configurable warning threshold for long-running async calls (default 16ms).
• Improved: NitroRuntime Robustness — Stream unpack errors are now always logged at error level with stack traces, ensuring they are never silently swallowed. Added debugLabel to streams for easier debugging.
• Fix: Style & Linting — Renamed internal state variables (e.g., _released → released) to follow Dart conventions for local variables.

0.1.0

• Initial release of Nitro runtime.
• Support for HybridObject, HybridStruct, and HybridEnum.
• Support for synchronous and asynchronous bridge calls.
• Unified FFI bridge support for Android and iOS.