diff --git a/example/pubspec.lock b/example/pubspec.lock
index 608b821..e285b47 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -1,6 +1,20 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  archive:
+    dependency: transitive
+    description:
+      name: archive
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.3.5"
+  args:
+    dependency: transitive
+    description:
+      name: args
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.3.1"
   async:
     dependency: transitive
     description:
@@ -15,6 +29,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.0"
+  build_cli_annotations:
+    dependency: transitive
+    description:
+      name: build_cli_annotations
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.0"
   characters:
     dependency: transitive
     description:
@@ -36,6 +57,27 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.16.0"
+  colorize:
+    dependency: transitive
+    description:
+      name: colorize
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
+  convert:
+    dependency: transitive
+    description:
+      name: convert
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.1.1"
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.2"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -75,7 +117,7 @@ packages:
       name: flutter_rust_bridge
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.41.3"
+    version: "1.59.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -86,6 +128,20 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  http:
+    dependency: transitive
+    description:
+      name: http
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.13.5"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.0.2"
   js:
     dependency: transitive
     description:
@@ -100,6 +156,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.0.0"
+  logging:
+    dependency: transitive
+    description:
+      name: logging
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
   matcher:
     dependency: transitive
     description:
@@ -128,6 +191,13 @@ packages:
       relative: true
     source: path
     version: "0.3.1"
+  mime:
+    dependency: transitive
+    description:
+      name: mime
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.3"
   path:
     dependency: transitive
     description:
@@ -170,6 +240,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.1.0"
+  petitparser:
+    dependency: transitive
+    description:
+      name: petitparser
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.1.0"
   plugin_platform_interface:
     dependency: transitive
     description:
@@ -177,6 +254,48 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.2"
+  pointycastle:
+    dependency: transitive
+    description:
+      name: pointycastle
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.6.2"
+  pool:
+    dependency: transitive
+    description:
+      name: pool
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.5.1"
+  puppeteer:
+    dependency: transitive
+    description:
+      name: puppeteer
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.20.0"
+  shelf:
+    dependency: transitive
+    description:
+      name: shelf
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.4.0"
+  shelf_static:
+    dependency: transitive
+    description:
+      name: shelf_static
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.1"
+  shelf_web_socket:
+    dependency: transitive
+    description:
+      name: shelf_web_socket
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.3"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -224,6 +343,27 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.4.12"
+  tuple:
+    dependency: transitive
+    description:
+      name: tuple
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.1"
+  typed_data:
+    dependency: transitive
+    description:
+      name: typed_data
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.1"
+  uuid:
+    dependency: transitive
+    description:
+      name: uuid
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.7"
   vector_math:
     dependency: transitive
     description:
@@ -231,6 +371,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.2"
+  web_socket_channel:
+    dependency: transitive
+    description:
+      name: web_socket_channel
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.2.0"
+  yaml:
+    dependency: transitive
+    description:
+      name: yaml
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.1.1"
 sdks:
   dart: ">=2.18.0 <3.0.0"
   flutter: ">=2.8.0"
diff --git a/frameworks/rust_crate/rust_crate/bridge_generated.h b/frameworks/rust_crate/rust_crate/bridge_generated.h
index a9e76b8..6920800 100644
--- a/frameworks/rust_crate/rust_crate/bridge_generated.h
+++ b/frameworks/rust_crate/rust_crate/bridge_generated.h
@@ -1,6 +1,13 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include <stdlib.h>
+typedef struct _Dart_Handle* Dart_Handle;
+
+typedef struct DartCObject DartCObject;
+
+typedef int64_t DartPort;
+
+typedef bool (*DartPostCObjectFnType)(DartPort port_id, void *message);
 
 typedef struct wire_uint_8_list {
   uint8_t *ptr;
@@ -28,15 +35,17 @@ typedef struct wire_Metadata {
   uint64_t *file_size;
 } wire_Metadata;
 
-typedef struct WireSyncReturnStruct {
-  uint8_t *ptr;
-  int32_t len;
-  bool success;
-} WireSyncReturnStruct;
+typedef struct DartCObject *WireSyncReturn;
 
-typedef int64_t DartPort;
+void store_dart_post_cobject(DartPostCObjectFnType ptr);
 
-typedef bool (*DartPostCObjectFnType)(DartPort port_id, void *message);
+Dart_Handle get_dart_object(uintptr_t ptr);
+
+void drop_dart_object(uintptr_t ptr);
+
+uintptr_t new_dart_opaque(Dart_Handle handle);
+
+intptr_t init_frb_dart_api_dl(void *obj);
 
 void wire_ping(int64_t port_);
 
@@ -60,9 +69,7 @@ uint64_t *new_box_autoadd_u64_0(uint64_t value);
 
 struct wire_uint_8_list *new_uint_8_list_0(int32_t len);
 
-void free_WireSyncReturnStruct(struct WireSyncReturnStruct val);
-
-void store_dart_post_cobject(DartPostCObjectFnType ptr);
+void free_WireSyncReturn(WireSyncReturn ptr);
 
 static int64_t dummy_method_to_enforce_bundling(void) {
     int64_t dummy_var = 0;
@@ -76,7 +83,10 @@ static int64_t dummy_method_to_enforce_bundling(void) {
     dummy_var ^= ((int64_t) (void*) new_box_autoadd_u16_0);
     dummy_var ^= ((int64_t) (void*) new_box_autoadd_u64_0);
     dummy_var ^= ((int64_t) (void*) new_uint_8_list_0);
-    dummy_var ^= ((int64_t) (void*) free_WireSyncReturnStruct);
+    dummy_var ^= ((int64_t) (void*) free_WireSyncReturn);
     dummy_var ^= ((int64_t) (void*) store_dart_post_cobject);
+    dummy_var ^= ((int64_t) (void*) get_dart_object);
+    dummy_var ^= ((int64_t) (void*) drop_dart_object);
+    dummy_var ^= ((int64_t) (void*) new_dart_opaque);
     return dummy_var;
-}
+}
\ No newline at end of file
diff --git a/justfile b/justfile
index 8348ff0..1ae9ee1 100644
--- a/justfile
+++ b/justfile
@@ -7,13 +7,13 @@ gen:
         --c-output "$REPO_DIR/frameworks/rust_crate/rust_crate/bridge_generated.h"
 
 build-linux: 
-      export REPO_DIR="$PWD"; cd "$PWD/rust"; cargo build --release; cp "$REPO_DIR/rust/target/release/librust.a" "$REPO_DIR/linux/rust"
+      export REPO_DIR="$PWD"; cd "$PWD/rust"; cargo build --release; cp "$REPO_DIR/rust/target/release/librust.so" "$REPO_DIR/linux/rust"
 
 build-windows: 
-      export REPO_DIR="$PWD"; cd "$PWD/rust"; cargo build --release; cp "$REPO_DIR/rust/target/release/rust.dll" "$REPO_DIR/rust/target/release/rust.lib" "$REPO_DIR/windows/rust"
+      export REPO_DIR="$PWD"; cd "$PWD/rust"; cargo build --release; cp "$REPO_DIR/rust/target/release/rust.dll" "$REPO_DIR/windows/rust"
 
 build-macos:
-      export REPO_DIR="$PWD"; cd "$PWD/rust"; cargo build --release; cp "$REPO_DIR/rust/target/release/librust.a" "$REPO_DIR/macos/Libs"
+      export REPO_DIR="$PWD"; cd "$PWD/rust"; cargo build --release; cp "$REPO_DIR/rust/target/release/librust.dylib" "$REPO_DIR/macos/Libs"
 
 build-android:
       cd rust; cargo ndk -t armeabi-v7a -t arm64-v8a -t x86_64 -t x86 -o ../android/src/main/jniLibs build --release
diff --git a/lib/src/bridge_generated.dart b/lib/src/bridge_generated.dart
index 27e7b44..1db2b22 100644
--- a/lib/src/bridge_generated.dart
+++ b/lib/src/bridge_generated.dart
@@ -1,11 +1,13 @@
 // AUTO GENERATED FILE, DO NOT EDIT.
-// Generated by `flutter_rust_bridge`.
-
-// ignore_for_file: non_constant_identifier_names, unused_element, duplicate_ignore, directives_ordering, curly_braces_in_flow_control_structures, unnecessary_lambdas, slash_for_doc_comments, prefer_const_literals_to_create_immutables, implicit_dynamic_list_literal, duplicate_import, unused_import, prefer_single_quotes, prefer_const_constructors, use_super_parameters, always_use_package_imports
+// Generated by `flutter_rust_bridge`@ 1.59.0.
+// ignore_for_file: non_constant_identifier_names, unused_element, duplicate_ignore, directives_ordering, curly_braces_in_flow_control_structures, unnecessary_lambdas, slash_for_doc_comments, prefer_const_literals_to_create_immutables, implicit_dynamic_list_literal, duplicate_import, unused_import, prefer_single_quotes, prefer_const_constructors, use_super_parameters, always_use_package_imports, annotate_overrides, invalid_use_of_protected_member, constant_identifier_names, invalid_use_of_internal_member
 
 import 'dart:convert';
-import 'dart:typed_data';
+import 'dart:async';
 import 'package:flutter_rust_bridge/flutter_rust_bridge.dart';
+
+import 'package:meta/meta.dart';
+import 'package:meta/meta.dart';
 import 'dart:ffi' as ffi;
 
 abstract class Rust {
@@ -68,18 +70,23 @@ class Metadata {
   });
 }
 
-class RustImpl extends FlutterRustBridgeBase<RustWire> implements Rust {
-  factory RustImpl(ffi.DynamicLibrary dylib) => RustImpl.raw(RustWire(dylib));
-
-  RustImpl.raw(RustWire inner) : super(inner);
+class RustImpl implements Rust {
+  final RustPlatform _platform;
+  factory RustImpl(ExternalLibrary dylib) => RustImpl.raw(RustPlatform(dylib));
 
-  Future<String> ping({dynamic hint}) => executeNormal(FlutterRustBridgeTask(
-        callFfi: (port_) => inner.wire_ping(port_),
-        parseSuccessData: _wire2api_String,
-        constMeta: kPingConstMeta,
-        argValues: [],
-        hint: hint,
-      ));
+  /// Only valid on web/WASM platforms.
+  factory RustImpl.wasm(FutureOr<WasmModule> module) =>
+      RustImpl(module as ExternalLibrary);
+  RustImpl.raw(this._platform);
+  Future<String> ping({dynamic hint}) {
+    return _platform.executeNormal(FlutterRustBridgeTask(
+      callFfi: (port_) => _platform.inner.wire_ping(port_),
+      parseSuccessData: _wire2api_String,
+      constMeta: kPingConstMeta,
+      argValues: [],
+      hint: hint,
+    ));
+  }
 
   FlutterRustBridgeTaskConstMeta get kPingConstMeta =>
       const FlutterRustBridgeTaskConstMeta(
@@ -87,15 +94,16 @@ class RustImpl extends FlutterRustBridgeBase<RustWire> implements Rust {
         argNames: [],
       );
 
-  Future<Metadata> readMetadata({required String file, dynamic hint}) =>
-      executeNormal(FlutterRustBridgeTask(
-        callFfi: (port_) =>
-            inner.wire_read_metadata(port_, _api2wire_String(file)),
-        parseSuccessData: _wire2api_metadata,
-        constMeta: kReadMetadataConstMeta,
-        argValues: [file],
-        hint: hint,
-      ));
+  Future<Metadata> readMetadata({required String file, dynamic hint}) {
+    var arg0 = _platform.api2wire_String(file);
+    return _platform.executeNormal(FlutterRustBridgeTask(
+      callFfi: (port_) => _platform.inner.wire_read_metadata(port_, arg0),
+      parseSuccessData: _wire2api_metadata,
+      constMeta: kReadMetadataConstMeta,
+      argValues: [file],
+      hint: hint,
+    ));
+  }
 
   FlutterRustBridgeTaskConstMeta get kReadMetadataConstMeta =>
       const FlutterRustBridgeTaskConstMeta(
@@ -104,15 +112,18 @@ class RustImpl extends FlutterRustBridgeBase<RustWire> implements Rust {
       );
 
   Future<void> writeMetadata(
-          {required String file, required Metadata metadata, dynamic hint}) =>
-      executeNormal(FlutterRustBridgeTask(
-        callFfi: (port_) => inner.wire_write_metadata(port_,
-            _api2wire_String(file), _api2wire_box_autoadd_metadata(metadata)),
-        parseSuccessData: _wire2api_unit,
-        constMeta: kWriteMetadataConstMeta,
-        argValues: [file, metadata],
-        hint: hint,
-      ));
+      {required String file, required Metadata metadata, dynamic hint}) {
+    var arg0 = _platform.api2wire_String(file);
+    var arg1 = _platform.api2wire_box_autoadd_metadata(metadata);
+    return _platform.executeNormal(FlutterRustBridgeTask(
+      callFfi: (port_) =>
+          _platform.inner.wire_write_metadata(port_, arg0, arg1),
+      parseSuccessData: _wire2api_unit,
+      constMeta: kWriteMetadataConstMeta,
+      argValues: [file, metadata],
+      hint: hint,
+    ));
+  }
 
   FlutterRustBridgeTaskConstMeta get kWriteMetadataConstMeta =>
       const FlutterRustBridgeTaskConstMeta(
@@ -120,234 +131,267 @@ class RustImpl extends FlutterRustBridgeBase<RustWire> implements Rust {
         argNames: ["file", "metadata"],
       );
 
-  // Section: api2wire
-  ffi.Pointer<wire_uint_8_list> _api2wire_String(String raw) {
-    return _api2wire_uint_8_list(utf8.encoder.convert(raw));
+  void dispose() {
+    _platform.dispose();
   }
+// Section: wire2api
 
-  ffi.Pointer<ffi.Double> _api2wire_box_autoadd_f64(double raw) {
-    return inner.new_box_autoadd_f64_0(_api2wire_f64(raw));
+  String _wire2api_String(dynamic raw) {
+    return raw as String;
   }
 
-  ffi.Pointer<ffi.Int32> _api2wire_box_autoadd_i32(int raw) {
-    return inner.new_box_autoadd_i32_0(_api2wire_i32(raw));
+  double _wire2api_box_autoadd_f64(dynamic raw) {
+    return raw as double;
   }
 
-  ffi.Pointer<wire_Image> _api2wire_box_autoadd_image(Image raw) {
-    final ptr = inner.new_box_autoadd_image_0();
-    _api_fill_to_wire_image(raw, ptr.ref);
-    return ptr;
+  int _wire2api_box_autoadd_i32(dynamic raw) {
+    return raw as int;
   }
 
-  ffi.Pointer<wire_Metadata> _api2wire_box_autoadd_metadata(Metadata raw) {
-    final ptr = inner.new_box_autoadd_metadata_0();
-    _api_fill_to_wire_metadata(raw, ptr.ref);
-    return ptr;
+  Image _wire2api_box_autoadd_image(dynamic raw) {
+    return _wire2api_image(raw);
   }
 
-  ffi.Pointer<ffi.Uint16> _api2wire_box_autoadd_u16(int raw) {
-    return inner.new_box_autoadd_u16_0(_api2wire_u16(raw));
+  int _wire2api_box_autoadd_u16(dynamic raw) {
+    return raw as int;
   }
 
-  ffi.Pointer<ffi.Uint64> _api2wire_box_autoadd_u64(int raw) {
-    return inner.new_box_autoadd_u64_0(_api2wire_u64(raw));
+  int _wire2api_box_autoadd_u64(dynamic raw) {
+    return _wire2api_u64(raw);
   }
 
-  double _api2wire_f64(double raw) {
-    return raw;
+  double _wire2api_f64(dynamic raw) {
+    return raw as double;
   }
 
-  int _api2wire_i32(int raw) {
-    return raw;
+  int _wire2api_i32(dynamic raw) {
+    return raw as int;
   }
 
-  ffi.Pointer<wire_uint_8_list> _api2wire_opt_String(String? raw) {
-    return raw == null ? ffi.nullptr : _api2wire_String(raw);
+  Image _wire2api_image(dynamic raw) {
+    final arr = raw as List<dynamic>;
+    if (arr.length != 2)
+      throw Exception('unexpected arr length: expect 2 but see ${arr.length}');
+    return Image(
+      mimeType: _wire2api_String(arr[0]),
+      data: _wire2api_uint_8_list(arr[1]),
+    );
   }
 
-  ffi.Pointer<ffi.Double> _api2wire_opt_box_autoadd_f64(double? raw) {
-    return raw == null ? ffi.nullptr : _api2wire_box_autoadd_f64(raw);
+  Metadata _wire2api_metadata(dynamic raw) {
+    final arr = raw as List<dynamic>;
+    if (arr.length != 13)
+      throw Exception('unexpected arr length: expect 13 but see ${arr.length}');
+    return Metadata(
+      title: _wire2api_opt_String(arr[0]),
+      durationMs: _wire2api_opt_box_autoadd_f64(arr[1]),
+      artist: _wire2api_opt_String(arr[2]),
+      album: _wire2api_opt_String(arr[3]),
+      albumArtist: _wire2api_opt_String(arr[4]),
+      trackNumber: _wire2api_opt_box_autoadd_u16(arr[5]),
+      trackTotal: _wire2api_opt_box_autoadd_u16(arr[6]),
+      discNumber: _wire2api_opt_box_autoadd_u16(arr[7]),
+      discTotal: _wire2api_opt_box_autoadd_u16(arr[8]),
+      year: _wire2api_opt_box_autoadd_i32(arr[9]),
+      genre: _wire2api_opt_String(arr[10]),
+      picture: _wire2api_opt_box_autoadd_image(arr[11]),
+      fileSize: _wire2api_opt_box_autoadd_u64(arr[12]),
+    );
   }
 
-  ffi.Pointer<ffi.Int32> _api2wire_opt_box_autoadd_i32(int? raw) {
-    return raw == null ? ffi.nullptr : _api2wire_box_autoadd_i32(raw);
+  String? _wire2api_opt_String(dynamic raw) {
+    return raw == null ? null : _wire2api_String(raw);
   }
 
-  ffi.Pointer<wire_Image> _api2wire_opt_box_autoadd_image(Image? raw) {
-    return raw == null ? ffi.nullptr : _api2wire_box_autoadd_image(raw);
+  double? _wire2api_opt_box_autoadd_f64(dynamic raw) {
+    return raw == null ? null : _wire2api_box_autoadd_f64(raw);
   }
 
-  ffi.Pointer<ffi.Uint16> _api2wire_opt_box_autoadd_u16(int? raw) {
-    return raw == null ? ffi.nullptr : _api2wire_box_autoadd_u16(raw);
+  int? _wire2api_opt_box_autoadd_i32(dynamic raw) {
+    return raw == null ? null : _wire2api_box_autoadd_i32(raw);
   }
 
-  ffi.Pointer<ffi.Uint64> _api2wire_opt_box_autoadd_u64(int? raw) {
-    return raw == null ? ffi.nullptr : _api2wire_box_autoadd_u64(raw);
+  Image? _wire2api_opt_box_autoadd_image(dynamic raw) {
+    return raw == null ? null : _wire2api_box_autoadd_image(raw);
   }
 
-  int _api2wire_u16(int raw) {
-    return raw;
+  int? _wire2api_opt_box_autoadd_u16(dynamic raw) {
+    return raw == null ? null : _wire2api_box_autoadd_u16(raw);
   }
 
-  int _api2wire_u64(int raw) {
-    return raw;
+  int? _wire2api_opt_box_autoadd_u64(dynamic raw) {
+    return raw == null ? null : _wire2api_box_autoadd_u64(raw);
   }
 
-  int _api2wire_u8(int raw) {
-    return raw;
+  int _wire2api_u16(dynamic raw) {
+    return raw as int;
   }
 
-  ffi.Pointer<wire_uint_8_list> _api2wire_uint_8_list(Uint8List raw) {
-    final ans = inner.new_uint_8_list_0(raw.length);
-    ans.ref.ptr.asTypedList(raw.length).setAll(0, raw);
-    return ans;
+  int _wire2api_u64(dynamic raw) {
+    return castInt(raw);
   }
 
-  // Section: api_fill_to_wire
-
-  void _api_fill_to_wire_box_autoadd_image(
-      Image apiObj, ffi.Pointer<wire_Image> wireObj) {
-    _api_fill_to_wire_image(apiObj, wireObj.ref);
+  int _wire2api_u8(dynamic raw) {
+    return raw as int;
   }
 
-  void _api_fill_to_wire_box_autoadd_metadata(
-      Metadata apiObj, ffi.Pointer<wire_Metadata> wireObj) {
-    _api_fill_to_wire_metadata(apiObj, wireObj.ref);
+  Uint8List _wire2api_uint_8_list(dynamic raw) {
+    return raw as Uint8List;
   }
 
-  void _api_fill_to_wire_image(Image apiObj, wire_Image wireObj) {
-    wireObj.mime_type = _api2wire_String(apiObj.mimeType);
-    wireObj.data = _api2wire_uint_8_list(apiObj.data);
+  void _wire2api_unit(dynamic raw) {
+    return;
   }
+}
 
-  void _api_fill_to_wire_metadata(Metadata apiObj, wire_Metadata wireObj) {
-    wireObj.title = _api2wire_opt_String(apiObj.title);
-    wireObj.duration_ms = _api2wire_opt_box_autoadd_f64(apiObj.durationMs);
-    wireObj.artist = _api2wire_opt_String(apiObj.artist);
-    wireObj.album = _api2wire_opt_String(apiObj.album);
-    wireObj.album_artist = _api2wire_opt_String(apiObj.albumArtist);
-    wireObj.track_number = _api2wire_opt_box_autoadd_u16(apiObj.trackNumber);
-    wireObj.track_total = _api2wire_opt_box_autoadd_u16(apiObj.trackTotal);
-    wireObj.disc_number = _api2wire_opt_box_autoadd_u16(apiObj.discNumber);
-    wireObj.disc_total = _api2wire_opt_box_autoadd_u16(apiObj.discTotal);
-    wireObj.year = _api2wire_opt_box_autoadd_i32(apiObj.year);
-    wireObj.genre = _api2wire_opt_String(apiObj.genre);
-    wireObj.picture = _api2wire_opt_box_autoadd_image(apiObj.picture);
-    wireObj.file_size = _api2wire_opt_box_autoadd_u64(apiObj.fileSize);
-  }
+// Section: api2wire
 
-  void _api_fill_to_wire_opt_box_autoadd_image(
-      Image? apiObj, ffi.Pointer<wire_Image> wireObj) {
-    if (apiObj != null) _api_fill_to_wire_box_autoadd_image(apiObj, wireObj);
-  }
+@protected
+double api2wire_f64(double raw) {
+  return raw;
 }
 
-// Section: wire2api
-String _wire2api_String(dynamic raw) {
-  return raw as String;
+@protected
+int api2wire_i32(int raw) {
+  return raw;
 }
 
-double _wire2api_box_autoadd_f64(dynamic raw) {
-  return raw as double;
+@protected
+int api2wire_u16(int raw) {
+  return raw;
 }
 
-int _wire2api_box_autoadd_i32(dynamic raw) {
-  return raw as int;
+@protected
+int api2wire_u8(int raw) {
+  return raw;
 }
 
-Image _wire2api_box_autoadd_image(dynamic raw) {
-  return _wire2api_image(raw);
-}
+// Section: finalizer
 
-int _wire2api_box_autoadd_u16(dynamic raw) {
-  return raw as int;
-}
+class RustPlatform extends FlutterRustBridgeBase<RustWire> {
+  RustPlatform(ffi.DynamicLibrary dylib) : super(RustWire(dylib));
 
-int _wire2api_box_autoadd_u64(dynamic raw) {
-  return raw as int;
-}
+// Section: api2wire
 
-double _wire2api_f64(dynamic raw) {
-  return raw as double;
-}
+  @protected
+  ffi.Pointer<wire_uint_8_list> api2wire_String(String raw) {
+    return api2wire_uint_8_list(utf8.encoder.convert(raw));
+  }
 
-int _wire2api_i32(dynamic raw) {
-  return raw as int;
-}
+  @protected
+  ffi.Pointer<ffi.Double> api2wire_box_autoadd_f64(double raw) {
+    return inner.new_box_autoadd_f64_0(api2wire_f64(raw));
+  }
 
-Image _wire2api_image(dynamic raw) {
-  final arr = raw as List<dynamic>;
-  if (arr.length != 2)
-    throw Exception('unexpected arr length: expect 2 but see ${arr.length}');
-  return Image(
-    mimeType: _wire2api_String(arr[0]),
-    data: _wire2api_uint_8_list(arr[1]),
-  );
-}
+  @protected
+  ffi.Pointer<ffi.Int32> api2wire_box_autoadd_i32(int raw) {
+    return inner.new_box_autoadd_i32_0(api2wire_i32(raw));
+  }
 
-Metadata _wire2api_metadata(dynamic raw) {
-  final arr = raw as List<dynamic>;
-  if (arr.length != 13)
-    throw Exception('unexpected arr length: expect 13 but see ${arr.length}');
-  return Metadata(
-    title: _wire2api_opt_String(arr[0]),
-    durationMs: _wire2api_opt_box_autoadd_f64(arr[1]),
-    artist: _wire2api_opt_String(arr[2]),
-    album: _wire2api_opt_String(arr[3]),
-    albumArtist: _wire2api_opt_String(arr[4]),
-    trackNumber: _wire2api_opt_box_autoadd_u16(arr[5]),
-    trackTotal: _wire2api_opt_box_autoadd_u16(arr[6]),
-    discNumber: _wire2api_opt_box_autoadd_u16(arr[7]),
-    discTotal: _wire2api_opt_box_autoadd_u16(arr[8]),
-    year: _wire2api_opt_box_autoadd_i32(arr[9]),
-    genre: _wire2api_opt_String(arr[10]),
-    picture: _wire2api_opt_box_autoadd_image(arr[11]),
-    fileSize: _wire2api_opt_box_autoadd_u64(arr[12]),
-  );
-}
+  @protected
+  ffi.Pointer<wire_Image> api2wire_box_autoadd_image(Image raw) {
+    final ptr = inner.new_box_autoadd_image_0();
+    _api_fill_to_wire_image(raw, ptr.ref);
+    return ptr;
+  }
 
-String? _wire2api_opt_String(dynamic raw) {
-  return raw == null ? null : _wire2api_String(raw);
-}
+  @protected
+  ffi.Pointer<wire_Metadata> api2wire_box_autoadd_metadata(Metadata raw) {
+    final ptr = inner.new_box_autoadd_metadata_0();
+    _api_fill_to_wire_metadata(raw, ptr.ref);
+    return ptr;
+  }
 
-double? _wire2api_opt_box_autoadd_f64(dynamic raw) {
-  return raw == null ? null : _wire2api_box_autoadd_f64(raw);
-}
+  @protected
+  ffi.Pointer<ffi.Uint16> api2wire_box_autoadd_u16(int raw) {
+    return inner.new_box_autoadd_u16_0(api2wire_u16(raw));
+  }
 
-int? _wire2api_opt_box_autoadd_i32(dynamic raw) {
-  return raw == null ? null : _wire2api_box_autoadd_i32(raw);
-}
+  @protected
+  ffi.Pointer<ffi.Uint64> api2wire_box_autoadd_u64(int raw) {
+    return inner.new_box_autoadd_u64_0(api2wire_u64(raw));
+  }
 
-Image? _wire2api_opt_box_autoadd_image(dynamic raw) {
-  return raw == null ? null : _wire2api_box_autoadd_image(raw);
-}
+  @protected
+  ffi.Pointer<wire_uint_8_list> api2wire_opt_String(String? raw) {
+    return raw == null ? ffi.nullptr : api2wire_String(raw);
+  }
 
-int? _wire2api_opt_box_autoadd_u16(dynamic raw) {
-  return raw == null ? null : _wire2api_box_autoadd_u16(raw);
-}
+  @protected
+  ffi.Pointer<ffi.Double> api2wire_opt_box_autoadd_f64(double? raw) {
+    return raw == null ? ffi.nullptr : api2wire_box_autoadd_f64(raw);
+  }
 
-int? _wire2api_opt_box_autoadd_u64(dynamic raw) {
-  return raw == null ? null : _wire2api_box_autoadd_u64(raw);
-}
+  @protected
+  ffi.Pointer<ffi.Int32> api2wire_opt_box_autoadd_i32(int? raw) {
+    return raw == null ? ffi.nullptr : api2wire_box_autoadd_i32(raw);
+  }
 
-int _wire2api_u16(dynamic raw) {
-  return raw as int;
-}
+  @protected
+  ffi.Pointer<wire_Image> api2wire_opt_box_autoadd_image(Image? raw) {
+    return raw == null ? ffi.nullptr : api2wire_box_autoadd_image(raw);
+  }
 
-int _wire2api_u64(dynamic raw) {
-  return raw as int;
-}
+  @protected
+  ffi.Pointer<ffi.Uint16> api2wire_opt_box_autoadd_u16(int? raw) {
+    return raw == null ? ffi.nullptr : api2wire_box_autoadd_u16(raw);
+  }
 
-int _wire2api_u8(dynamic raw) {
-  return raw as int;
-}
+  @protected
+  ffi.Pointer<ffi.Uint64> api2wire_opt_box_autoadd_u64(int? raw) {
+    return raw == null ? ffi.nullptr : api2wire_box_autoadd_u64(raw);
+  }
 
-Uint8List _wire2api_uint_8_list(dynamic raw) {
-  return raw as Uint8List;
-}
+  @protected
+  int api2wire_u64(int raw) {
+    return raw;
+  }
+
+  @protected
+  ffi.Pointer<wire_uint_8_list> api2wire_uint_8_list(Uint8List raw) {
+    final ans = inner.new_uint_8_list_0(raw.length);
+    ans.ref.ptr.asTypedList(raw.length).setAll(0, raw);
+    return ans;
+  }
+// Section: finalizer
+
+// Section: api_fill_to_wire
+
+  void _api_fill_to_wire_box_autoadd_image(
+      Image apiObj, ffi.Pointer<wire_Image> wireObj) {
+    _api_fill_to_wire_image(apiObj, wireObj.ref);
+  }
+
+  void _api_fill_to_wire_box_autoadd_metadata(
+      Metadata apiObj, ffi.Pointer<wire_Metadata> wireObj) {
+    _api_fill_to_wire_metadata(apiObj, wireObj.ref);
+  }
+
+  void _api_fill_to_wire_image(Image apiObj, wire_Image wireObj) {
+    wireObj.mime_type = api2wire_String(apiObj.mimeType);
+    wireObj.data = api2wire_uint_8_list(apiObj.data);
+  }
 
-void _wire2api_unit(dynamic raw) {
-  return;
+  void _api_fill_to_wire_metadata(Metadata apiObj, wire_Metadata wireObj) {
+    wireObj.title = api2wire_opt_String(apiObj.title);
+    wireObj.duration_ms = api2wire_opt_box_autoadd_f64(apiObj.durationMs);
+    wireObj.artist = api2wire_opt_String(apiObj.artist);
+    wireObj.album = api2wire_opt_String(apiObj.album);
+    wireObj.album_artist = api2wire_opt_String(apiObj.albumArtist);
+    wireObj.track_number = api2wire_opt_box_autoadd_u16(apiObj.trackNumber);
+    wireObj.track_total = api2wire_opt_box_autoadd_u16(apiObj.trackTotal);
+    wireObj.disc_number = api2wire_opt_box_autoadd_u16(apiObj.discNumber);
+    wireObj.disc_total = api2wire_opt_box_autoadd_u16(apiObj.discTotal);
+    wireObj.year = api2wire_opt_box_autoadd_i32(apiObj.year);
+    wireObj.genre = api2wire_opt_String(apiObj.genre);
+    wireObj.picture = api2wire_opt_box_autoadd_image(apiObj.picture);
+    wireObj.file_size = api2wire_opt_box_autoadd_u64(apiObj.fileSize);
+  }
+
+  void _api_fill_to_wire_opt_box_autoadd_image(
+      Image? apiObj, ffi.Pointer<wire_Image> wireObj) {
+    if (apiObj != null) _api_fill_to_wire_box_autoadd_image(apiObj, wireObj);
+  }
 }
 
 // ignore_for_file: camel_case_types, non_constant_identifier_names, avoid_positional_boolean_parameters, annotate_overrides, constant_identifier_names
@@ -358,6 +402,9 @@ void _wire2api_unit(dynamic raw) {
 
 /// generated by flutter_rust_bridge
 class RustWire implements FlutterRustBridgeWireBase {
+  @internal
+  late final dartApi = DartApiDl(init_frb_dart_api_dl);
+
   /// Holds the symbol lookup function.
   final ffi.Pointer<T> Function<T extends ffi.NativeType>(String symbolName)
       _lookup;
@@ -371,6 +418,76 @@ class RustWire implements FlutterRustBridgeWireBase {
           lookup)
       : _lookup = lookup;
 
+  void store_dart_post_cobject(
+    ptr,
+  ) {
+    return _store_dart_post_cobject(
+      ptr.address,
+    );
+  }
+
+  late final _store_dart_post_cobjectPtr =
+      _lookup<ffi.NativeFunction<ffi.Void Function(ffi.Int)>>(
+          'store_dart_post_cobject');
+  late final _store_dart_post_cobject =
+      _store_dart_post_cobjectPtr.asFunction<void Function(int)>();
+
+  Object get_dart_object(
+    int ptr,
+  ) {
+    return _get_dart_object(
+      ptr,
+    );
+  }
+
+  late final _get_dart_objectPtr =
+      _lookup<ffi.NativeFunction<ffi.Handle Function(ffi.UintPtr)>>(
+          'get_dart_object');
+  late final _get_dart_object =
+      _get_dart_objectPtr.asFunction<Object Function(int)>();
+
+  void drop_dart_object(
+    int ptr,
+  ) {
+    return _drop_dart_object(
+      ptr,
+    );
+  }
+
+  late final _drop_dart_objectPtr =
+      _lookup<ffi.NativeFunction<ffi.Void Function(ffi.UintPtr)>>(
+          'drop_dart_object');
+  late final _drop_dart_object =
+      _drop_dart_objectPtr.asFunction<void Function(int)>();
+
+  int new_dart_opaque(
+    Object handle,
+  ) {
+    return _new_dart_opaque(
+      handle,
+    );
+  }
+
+  late final _new_dart_opaquePtr =
+      _lookup<ffi.NativeFunction<ffi.UintPtr Function(ffi.Handle)>>(
+          'new_dart_opaque');
+  late final _new_dart_opaque =
+      _new_dart_opaquePtr.asFunction<int Function(Object)>();
+
+  int init_frb_dart_api_dl(
+    ffi.Pointer<ffi.Void> obj,
+  ) {
+    return _init_frb_dart_api_dl(
+      obj,
+    );
+  }
+
+  late final _init_frb_dart_api_dlPtr =
+      _lookup<ffi.NativeFunction<ffi.IntPtr Function(ffi.Pointer<ffi.Void>)>>(
+          'init_frb_dart_api_dl');
+  late final _init_frb_dart_api_dl = _init_frb_dart_api_dlPtr
+      .asFunction<int Function(ffi.Pointer<ffi.Void>)>();
+
   void wire_ping(
     int port_,
   ) {
@@ -511,35 +628,23 @@ class RustWire implements FlutterRustBridgeWireBase {
   late final _new_uint_8_list_0 = _new_uint_8_list_0Ptr
       .asFunction<ffi.Pointer<wire_uint_8_list> Function(int)>();
 
-  void free_WireSyncReturnStruct(
-    WireSyncReturnStruct val,
-  ) {
-    return _free_WireSyncReturnStruct(
-      val,
-    );
-  }
-
-  late final _free_WireSyncReturnStructPtr =
-      _lookup<ffi.NativeFunction<ffi.Void Function(WireSyncReturnStruct)>>(
-          'free_WireSyncReturnStruct');
-  late final _free_WireSyncReturnStruct = _free_WireSyncReturnStructPtr
-      .asFunction<void Function(WireSyncReturnStruct)>();
-
-  void store_dart_post_cobject(
-    covariant ptr,
+  void free_WireSyncReturn(
+    WireSyncReturn ptr,
   ) {
-    return _store_dart_post_cobject(
-      ptr.address,
+    return _free_WireSyncReturn(
+      ptr,
     );
   }
 
-  late final _store_dart_post_cobjectPtr =
-      _lookup<ffi.NativeFunction<ffi.Void Function(ffi.Int)>>(
-          'store_dart_post_cobject');
-  late final _store_dart_post_cobject =
-      _store_dart_post_cobjectPtr.asFunction<void Function(int)>();
+  late final _free_WireSyncReturnPtr =
+      _lookup<ffi.NativeFunction<ffi.Void Function(WireSyncReturn)>>(
+          'free_WireSyncReturn');
+  late final _free_WireSyncReturn =
+      _free_WireSyncReturnPtr.asFunction<void Function(WireSyncReturn)>();
 }
 
+class _Dart_Handle extends ffi.Opaque {}
+
 class wire_uint_8_list extends ffi.Struct {
   external ffi.Pointer<ffi.Uint8> ptr;
 
diff --git a/pubspec.yaml b/pubspec.yaml
index ab77a58..5d291b3 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -10,14 +10,14 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  flutter_rust_bridge: ^1.41.3
+  flutter_rust_bridge: ^1.59.0
   ffi: ^2.0.1
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
   flutter_lints: ^2.0.0
-  ffigen: ^6.1.2
+  ffigen: ^7.2.4
 
 flutter:
   plugin:
diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index c58e65c..f3be464 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -10,18 +10,29 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "allo-isolate"
-version = "0.1.13-beta.5"
+version = "0.1.14-beta.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c1a52c9b965fdaf940102bcb1a0aef4bc2f56489056f5872cef705651c7972e"
+checksum = "692305cf262038708c09c56dd7c7d5387578b032456b427331703fffaa682c49"
 dependencies = [
+ "anyhow",
  "atomic",
+ "chrono",
+]
+
+[[package]]
+name = "android_system_properties"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
+dependencies = [
+ "libc",
 ]
 
 [[package]]
 name = "anyhow"
-version = "1.0.57"
+version = "1.0.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08f9b8508dccb7687a1d6c4ce66b2b0ecef467c94667de27d8d7fe1f8d2a9cdc"
+checksum = "2cb2f989d18dd141ab8ae82f64d1a8cdd37e0840f73a406896cf5e99502fab61"
 
 [[package]]
 name = "atomic"
@@ -64,18 +75,83 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "build-target"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "832133bbabbbaa9fbdba793456a2827627a7d2b8fb96032fa1e7666d7895832b"
+
+[[package]]
+name = "bumpalo"
+version = "3.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "572f695136211188308f16ad2ca5c851a712c464060ae6974944458eb83880ba"
+
+[[package]]
+name = "bytemuck"
+version = "1.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aaa3a8d9a1ca92e282c96a32d6511b695d7d994d1d102ba85d279f9b2756947f"
+
 [[package]]
 name = "byteorder"
 version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
+[[package]]
+name = "cc"
+version = "1.0.78"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a20104e2335ce8a659d6dd92a51a767a0c062599c73b343fd152cb401e828c3d"
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "chrono"
+version = "0.4.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16b0a3d9ed01224b22057780a37bb8c5dbfe1be8ba48678e7bf57ec4b385411f"
+dependencies = [
+ "iana-time-zone",
+ "js-sys",
+ "num-integer",
+ "num-traits",
+ "time",
+ "wasm-bindgen",
+ "winapi",
+]
+
+[[package]]
+name = "codespan-reporting"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
+dependencies = [
+ "termcolor",
+ "unicode-width",
+]
+
+[[package]]
+name = "console_error_panic_hook"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a06aeb73f470f66dcdbf7223caeebb85984942f22f1adb2a088cf9668146bbbc"
+dependencies = [
+ "cfg-if",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "core-foundation-sys"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
+
 [[package]]
 name = "crc32fast"
 version = "1.3.2"
@@ -85,6 +161,50 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "cxx"
+version = "1.0.85"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5add3fc1717409d029b20c5b6903fc0c0b02fa6741d820054f4a2efa5e5816fd"
+dependencies = [
+ "cc",
+ "cxxbridge-flags",
+ "cxxbridge-macro",
+ "link-cplusplus",
+]
+
+[[package]]
+name = "cxx-build"
+version = "1.0.85"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4c87959ba14bc6fbc61df77c3fcfe180fc32b93538c4f1031dd802ccb5f2ff0"
+dependencies = [
+ "cc",
+ "codespan-reporting",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "scratch",
+ "syn",
+]
+
+[[package]]
+name = "cxxbridge-flags"
+version = "1.0.85"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69a3e162fde4e594ed2b07d0f83c6c67b745e7f28ce58c6df5e6b6bef99dfb59"
+
+[[package]]
+name = "cxxbridge-macro"
+version = "1.0.85"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e7e2adeb6a0d4a282e581096b06e1791532b7d576dcde5ccd9382acf55db8e6"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "flate2"
 version = "1.0.24"
@@ -97,16 +217,26 @@ dependencies = [
 
 [[package]]
 name = "flutter_rust_bridge"
-version = "1.31.0"
+version = "1.59.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7268481c0fb5361be5d004ddb7254008c190788d319a78f3a7cec30e9e44433b"
+checksum = "ee0b1f52e02ccd5337765560d35c57d466a12409e454849eeca9dc04a8cfca3a"
 dependencies = [
  "allo-isolate",
  "anyhow",
+ "build-target",
+ "bytemuck",
+ "cc",
+ "chrono",
+ "console_error_panic_hook",
  "flutter_rust_bridge_macros",
+ "js-sys",
  "lazy_static",
+ "libc",
+ "log",
  "parking_lot",
  "threadpool",
+ "wasm-bindgen",
+ "web-sys",
 ]
 
 [[package]]
@@ -130,6 +260,30 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
+[[package]]
+name = "iana-time-zone"
+version = "0.1.53"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64c122667b287044802d6ce17ee2ddf13207ed924c712de9a66a5814d5b64765"
+dependencies = [
+ "android_system_properties",
+ "core-foundation-sys",
+ "iana-time-zone-haiku",
+ "js-sys",
+ "wasm-bindgen",
+ "winapi",
+]
+
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0703ae284fc167426161c2e3f1da3ea71d94b21bedbcc9494e92b28e334e3dca"
+dependencies = [
+ "cxx",
+ "cxx-build",
+]
+
 [[package]]
 name = "id3"
 version = "1.3.0"
@@ -141,6 +295,15 @@ dependencies = [
  "flate2",
 ]
 
+[[package]]
+name = "js-sys"
+version = "0.3.60"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49409df3e3bf0856b916e2ceaca09ee28e6871cf7d9ce97a692cacfdb2a25a47"
+dependencies = [
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -153,6 +316,15 @@ version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
 
+[[package]]
+name = "link-cplusplus"
+version = "1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ecd207c9c713c34f95a097a5b029ac2ce6010530c7b49d7fea24d977dede04f5"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "lock_api"
 version = "0.4.7"
@@ -208,6 +380,25 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07dcca13d1740c0a665f77104803360da0bdb3323ecce2e93fa2c959a6d52806"
 
+[[package]]
+name = "num-integer"
+version = "0.1.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
+dependencies = [
+ "autocfg",
+ "num-traits",
+]
+
+[[package]]
+name = "num-traits"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
+dependencies = [
+ "autocfg",
+]
+
 [[package]]
 name = "num_cpus"
 version = "1.13.1"
@@ -218,11 +409,17 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "once_cell"
+version = "1.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f61fba1741ea2b3d6a1e3178721804bb716a68a6aeba1149b5d52e3d464ea66"
+
 [[package]]
 name = "parking_lot"
-version = "0.12.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87f5ec2493a61ac0506c0f4199f99070cbe83857b0337006a30f3e6719b8ef58"
+checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
 dependencies = [
  "lock_api",
  "parking_lot_core",
@@ -289,6 +486,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
+[[package]]
+name = "scratch"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddccb15bcce173023b3fedd9436f882a0739b8dfb45e4f6b6002bee5929f61b2"
+
 [[package]]
 name = "smallvec"
 version = "1.8.0"
@@ -306,6 +509,15 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "termcolor"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.33"
@@ -335,12 +547,130 @@ dependencies = [
  "num_cpus",
 ]
 
+[[package]]
+name = "time"
+version = "0.1.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b797afad3f312d1c66a56d11d0316f916356d11bd158fbc6ca6389ff6bf805a"
+dependencies = [
+ "libc",
+ "wasi",
+ "winapi",
+]
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4f5b37a154999a8f3f98cc23a628d850e154479cd94decf3414696e12e31aaf"
 
+[[package]]
+name = "unicode-width"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
+
+[[package]]
+name = "wasi"
+version = "0.10.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
+
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eaf9f5aceeec8be17c128b2e93e031fb8a4d469bb9c4ae2d7dc1888b26887268"
+dependencies = [
+ "cfg-if",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c8ffb332579b0557b52d268b91feab8df3615f265d5270fec2a8c95b17c1142"
+dependencies = [
+ "bumpalo",
+ "log",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "052be0f94026e6cbc75cdefc9bae13fd6052cdcaf532fa6c45e7ae33a1e6c810"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1c38c045535d93ec4f0b4defec448e4291638ee608530863b1e2ba115d4fff7f"
+
+[[package]]
+name = "web-sys"
+version = "0.3.60"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bcda906d8be16e728fd5adc5b729afad4e444e106ab28cd1c7256e54fa61510f"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
 [[package]]
 name = "windows-sys"
 version = "0.36.1"
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index e9f1067..6ac0fa7 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -13,7 +13,7 @@ name = "rust"
 path = "src/main.rs"
 
 [dependencies]
-flutter_rust_bridge = "1"
+flutter_rust_bridge = "1.59.0"
 anyhow = "1"
 audiotags = "0.4.1"
 
diff --git a/rust/src/bridge_generated.io.rs b/rust/src/bridge_generated.io.rs
new file mode 100644
index 0000000..835d812
--- /dev/null
+++ b/rust/src/bridge_generated.io.rs
@@ -0,0 +1,206 @@
+use super::*;
+// Section: wire functions
+
+#[no_mangle]
+pub extern "C" fn wire_ping(port_: i64) {
+    wire_ping_impl(port_)
+}
+
+#[no_mangle]
+pub extern "C" fn wire_read_metadata(port_: i64, file: *mut wire_uint_8_list) {
+    wire_read_metadata_impl(port_, file)
+}
+
+#[no_mangle]
+pub extern "C" fn wire_write_metadata(
+    port_: i64,
+    file: *mut wire_uint_8_list,
+    metadata: *mut wire_Metadata,
+) {
+    wire_write_metadata_impl(port_, file, metadata)
+}
+
+// Section: allocate functions
+
+#[no_mangle]
+pub extern "C" fn new_box_autoadd_f64_0(value: f64) -> *mut f64 {
+    support::new_leak_box_ptr(value)
+}
+
+#[no_mangle]
+pub extern "C" fn new_box_autoadd_i32_0(value: i32) -> *mut i32 {
+    support::new_leak_box_ptr(value)
+}
+
+#[no_mangle]
+pub extern "C" fn new_box_autoadd_image_0() -> *mut wire_Image {
+    support::new_leak_box_ptr(wire_Image::new_with_null_ptr())
+}
+
+#[no_mangle]
+pub extern "C" fn new_box_autoadd_metadata_0() -> *mut wire_Metadata {
+    support::new_leak_box_ptr(wire_Metadata::new_with_null_ptr())
+}
+
+#[no_mangle]
+pub extern "C" fn new_box_autoadd_u16_0(value: u16) -> *mut u16 {
+    support::new_leak_box_ptr(value)
+}
+
+#[no_mangle]
+pub extern "C" fn new_box_autoadd_u64_0(value: u64) -> *mut u64 {
+    support::new_leak_box_ptr(value)
+}
+
+#[no_mangle]
+pub extern "C" fn new_uint_8_list_0(len: i32) -> *mut wire_uint_8_list {
+    let ans = wire_uint_8_list {
+        ptr: support::new_leak_vec_ptr(Default::default(), len),
+        len,
+    };
+    support::new_leak_box_ptr(ans)
+}
+
+// Section: related functions
+
+// Section: impl Wire2Api
+
+impl Wire2Api<String> for *mut wire_uint_8_list {
+    fn wire2api(self) -> String {
+        let vec: Vec<u8> = self.wire2api();
+        String::from_utf8_lossy(&vec).into_owned()
+    }
+}
+
+impl Wire2Api<Image> for *mut wire_Image {
+    fn wire2api(self) -> Image {
+        let wrap = unsafe { support::box_from_leak_ptr(self) };
+        Wire2Api::<Image>::wire2api(*wrap).into()
+    }
+}
+impl Wire2Api<Metadata> for *mut wire_Metadata {
+    fn wire2api(self) -> Metadata {
+        let wrap = unsafe { support::box_from_leak_ptr(self) };
+        Wire2Api::<Metadata>::wire2api(*wrap).into()
+    }
+}
+
+impl Wire2Api<Image> for wire_Image {
+    fn wire2api(self) -> Image {
+        Image {
+            mime_type: self.mime_type.wire2api(),
+            data: self.data.wire2api(),
+        }
+    }
+}
+impl Wire2Api<Metadata> for wire_Metadata {
+    fn wire2api(self) -> Metadata {
+        Metadata {
+            title: self.title.wire2api(),
+            duration_ms: self.duration_ms.wire2api(),
+            artist: self.artist.wire2api(),
+            album: self.album.wire2api(),
+            album_artist: self.album_artist.wire2api(),
+            track_number: self.track_number.wire2api(),
+            track_total: self.track_total.wire2api(),
+            disc_number: self.disc_number.wire2api(),
+            disc_total: self.disc_total.wire2api(),
+            year: self.year.wire2api(),
+            genre: self.genre.wire2api(),
+            picture: self.picture.wire2api(),
+            file_size: self.file_size.wire2api(),
+        }
+    }
+}
+
+impl Wire2Api<Vec<u8>> for *mut wire_uint_8_list {
+    fn wire2api(self) -> Vec<u8> {
+        unsafe {
+            let wrap = support::box_from_leak_ptr(self);
+            support::vec_from_leak_ptr(wrap.ptr, wrap.len)
+        }
+    }
+}
+// Section: wire structs
+
+#[repr(C)]
+#[derive(Clone)]
+pub struct wire_Image {
+    mime_type: *mut wire_uint_8_list,
+    data: *mut wire_uint_8_list,
+}
+
+#[repr(C)]
+#[derive(Clone)]
+pub struct wire_Metadata {
+    title: *mut wire_uint_8_list,
+    duration_ms: *mut f64,
+    artist: *mut wire_uint_8_list,
+    album: *mut wire_uint_8_list,
+    album_artist: *mut wire_uint_8_list,
+    track_number: *mut u16,
+    track_total: *mut u16,
+    disc_number: *mut u16,
+    disc_total: *mut u16,
+    year: *mut i32,
+    genre: *mut wire_uint_8_list,
+    picture: *mut wire_Image,
+    file_size: *mut u64,
+}
+
+#[repr(C)]
+#[derive(Clone)]
+pub struct wire_uint_8_list {
+    ptr: *mut u8,
+    len: i32,
+}
+
+// Section: impl NewWithNullPtr
+
+pub trait NewWithNullPtr {
+    fn new_with_null_ptr() -> Self;
+}
+
+impl<T> NewWithNullPtr for *mut T {
+    fn new_with_null_ptr() -> Self {
+        std::ptr::null_mut()
+    }
+}
+
+impl NewWithNullPtr for wire_Image {
+    fn new_with_null_ptr() -> Self {
+        Self {
+            mime_type: core::ptr::null_mut(),
+            data: core::ptr::null_mut(),
+        }
+    }
+}
+
+impl NewWithNullPtr for wire_Metadata {
+    fn new_with_null_ptr() -> Self {
+        Self {
+            title: core::ptr::null_mut(),
+            duration_ms: core::ptr::null_mut(),
+            artist: core::ptr::null_mut(),
+            album: core::ptr::null_mut(),
+            album_artist: core::ptr::null_mut(),
+            track_number: core::ptr::null_mut(),
+            track_total: core::ptr::null_mut(),
+            disc_number: core::ptr::null_mut(),
+            disc_total: core::ptr::null_mut(),
+            year: core::ptr::null_mut(),
+            genre: core::ptr::null_mut(),
+            picture: core::ptr::null_mut(),
+            file_size: core::ptr::null_mut(),
+        }
+    }
+}
+
+// Section: sync execution mode utility
+
+#[no_mangle]
+pub extern "C" fn free_WireSyncReturn(ptr: support::WireSyncReturn) {
+    unsafe {
+        let _ = support::box_from_leak_ptr(ptr);
+    };
+}
diff --git a/rust/src/bridge_generated.rs b/rust/src/bridge_generated.rs
index e697f91..73412f4 100644
--- a/rust/src/bridge_generated.rs
+++ b/rust/src/bridge_generated.rs
@@ -5,20 +5,23 @@
     clippy::useless_conversion,
     clippy::unit_arg,
     clippy::double_parens,
-    non_snake_case
+    non_snake_case,
+    clippy::too_many_arguments
 )]
 // AUTO GENERATED FILE, DO NOT EDIT.
-// Generated by `flutter_rust_bridge`.
+// Generated by `flutter_rust_bridge`@ 1.59.0.
 
 use crate::api::*;
+use core::panic::UnwindSafe;
 use flutter_rust_bridge::*;
+use std::ffi::c_void;
+use std::sync::Arc;
 
 // Section: imports
 
 // Section: wire functions
 
-#[no_mangle]
-pub extern "C" fn wire_ping(port_: i64) {
+fn wire_ping_impl(port_: MessagePort) {
     FLUTTER_RUST_BRIDGE_HANDLER.wrap(
         WrapInfo {
             debug_name: "ping",
@@ -28,9 +31,7 @@ pub extern "C" fn wire_ping(port_: i64) {
         move || move |task_callback| Ok(ping()),
     )
 }
-
-#[no_mangle]
-pub extern "C" fn wire_read_metadata(port_: i64, file: *mut wire_uint_8_list) {
+fn wire_read_metadata_impl(port_: MessagePort, file: impl Wire2Api<String> + UnwindSafe) {
     FLUTTER_RUST_BRIDGE_HANDLER.wrap(
         WrapInfo {
             debug_name: "read_metadata",
@@ -43,12 +44,10 @@ pub extern "C" fn wire_read_metadata(port_: i64, file: *mut wire_uint_8_list) {
         },
     )
 }
-
-#[no_mangle]
-pub extern "C" fn wire_write_metadata(
-    port_: i64,
-    file: *mut wire_uint_8_list,
-    metadata: *mut wire_Metadata,
+fn wire_write_metadata_impl(
+    port_: MessagePort,
+    file: impl Wire2Api<String> + UnwindSafe,
+    metadata: impl Wire2Api<Metadata> + UnwindSafe,
 ) {
     FLUTTER_RUST_BRIDGE_HANDLER.wrap(
         WrapInfo {
@@ -63,85 +62,13 @@ pub extern "C" fn wire_write_metadata(
         },
     )
 }
-
-// Section: wire structs
-
-#[repr(C)]
-#[derive(Clone)]
-pub struct wire_Image {
-    mime_type: *mut wire_uint_8_list,
-    data: *mut wire_uint_8_list,
-}
-
-#[repr(C)]
-#[derive(Clone)]
-pub struct wire_Metadata {
-    title: *mut wire_uint_8_list,
-    duration_ms: *mut f64,
-    artist: *mut wire_uint_8_list,
-    album: *mut wire_uint_8_list,
-    album_artist: *mut wire_uint_8_list,
-    track_number: *mut u16,
-    track_total: *mut u16,
-    disc_number: *mut u16,
-    disc_total: *mut u16,
-    year: *mut i32,
-    genre: *mut wire_uint_8_list,
-    picture: *mut wire_Image,
-    file_size: *mut u64,
-}
-
-#[repr(C)]
-#[derive(Clone)]
-pub struct wire_uint_8_list {
-    ptr: *mut u8,
-    len: i32,
-}
-
 // Section: wrapper structs
 
 // Section: static checks
 
 // Section: allocate functions
 
-#[no_mangle]
-pub extern "C" fn new_box_autoadd_f64_0(value: f64) -> *mut f64 {
-    support::new_leak_box_ptr(value)
-}
-
-#[no_mangle]
-pub extern "C" fn new_box_autoadd_i32_0(value: i32) -> *mut i32 {
-    support::new_leak_box_ptr(value)
-}
-
-#[no_mangle]
-pub extern "C" fn new_box_autoadd_image_0() -> *mut wire_Image {
-    support::new_leak_box_ptr(wire_Image::new_with_null_ptr())
-}
-
-#[no_mangle]
-pub extern "C" fn new_box_autoadd_metadata_0() -> *mut wire_Metadata {
-    support::new_leak_box_ptr(wire_Metadata::new_with_null_ptr())
-}
-
-#[no_mangle]
-pub extern "C" fn new_box_autoadd_u16_0(value: u16) -> *mut u16 {
-    support::new_leak_box_ptr(value)
-}
-
-#[no_mangle]
-pub extern "C" fn new_box_autoadd_u64_0(value: u64) -> *mut u64 {
-    support::new_leak_box_ptr(value)
-}
-
-#[no_mangle]
-pub extern "C" fn new_uint_8_list_0(len: i32) -> *mut wire_uint_8_list {
-    let ans = wire_uint_8_list {
-        ptr: support::new_leak_vec_ptr(Default::default(), len),
-        len,
-    };
-    support::new_leak_box_ptr(ans)
-}
+// Section: related functions
 
 // Section: impl Wire2Api
 
@@ -154,18 +81,7 @@ where
     *mut S: Wire2Api<T>,
 {
     fn wire2api(self) -> Option<T> {
-        if self.is_null() {
-            None
-        } else {
-            Some(self.wire2api())
-        }
-    }
-}
-
-impl Wire2Api<String> for *mut wire_uint_8_list {
-    fn wire2api(self) -> String {
-        let vec: Vec<u8> = self.wire2api();
-        String::from_utf8_lossy(&vec).into_owned()
+        (!self.is_null()).then(|| self.wire2api())
     }
 }
 
@@ -174,159 +90,60 @@ impl Wire2Api<f64> for *mut f64 {
         unsafe { *support::box_from_leak_ptr(self) }
     }
 }
-
 impl Wire2Api<i32> for *mut i32 {
     fn wire2api(self) -> i32 {
         unsafe { *support::box_from_leak_ptr(self) }
     }
 }
 
-impl Wire2Api<Image> for *mut wire_Image {
-    fn wire2api(self) -> Image {
-        let wrap = unsafe { support::box_from_leak_ptr(self) };
-        Wire2Api::<Image>::wire2api(*wrap).into()
-    }
-}
-
-impl Wire2Api<Metadata> for *mut wire_Metadata {
-    fn wire2api(self) -> Metadata {
-        let wrap = unsafe { support::box_from_leak_ptr(self) };
-        Wire2Api::<Metadata>::wire2api(*wrap).into()
-    }
-}
-
 impl Wire2Api<u16> for *mut u16 {
     fn wire2api(self) -> u16 {
         unsafe { *support::box_from_leak_ptr(self) }
     }
 }
-
 impl Wire2Api<u64> for *mut u64 {
     fn wire2api(self) -> u64 {
         unsafe { *support::box_from_leak_ptr(self) }
     }
 }
-
 impl Wire2Api<f64> for f64 {
     fn wire2api(self) -> f64 {
         self
     }
 }
-
 impl Wire2Api<i32> for i32 {
     fn wire2api(self) -> i32 {
         self
     }
 }
 
-impl Wire2Api<Image> for wire_Image {
-    fn wire2api(self) -> Image {
-        Image {
-            mime_type: self.mime_type.wire2api(),
-            data: self.data.wire2api(),
-        }
-    }
-}
-
-impl Wire2Api<Metadata> for wire_Metadata {
-    fn wire2api(self) -> Metadata {
-        Metadata {
-            title: self.title.wire2api(),
-            duration_ms: self.duration_ms.wire2api(),
-            artist: self.artist.wire2api(),
-            album: self.album.wire2api(),
-            album_artist: self.album_artist.wire2api(),
-            track_number: self.track_number.wire2api(),
-            track_total: self.track_total.wire2api(),
-            disc_number: self.disc_number.wire2api(),
-            disc_total: self.disc_total.wire2api(),
-            year: self.year.wire2api(),
-            genre: self.genre.wire2api(),
-            picture: self.picture.wire2api(),
-            file_size: self.file_size.wire2api(),
-        }
-    }
-}
-
 impl Wire2Api<u16> for u16 {
     fn wire2api(self) -> u16 {
         self
     }
 }
-
 impl Wire2Api<u64> for u64 {
     fn wire2api(self) -> u64 {
         self
     }
 }
-
 impl Wire2Api<u8> for u8 {
     fn wire2api(self) -> u8 {
         self
     }
 }
 
-impl Wire2Api<Vec<u8>> for *mut wire_uint_8_list {
-    fn wire2api(self) -> Vec<u8> {
-        unsafe {
-            let wrap = support::box_from_leak_ptr(self);
-            support::vec_from_leak_ptr(wrap.ptr, wrap.len)
-        }
-    }
-}
-
-// Section: impl NewWithNullPtr
-
-pub trait NewWithNullPtr {
-    fn new_with_null_ptr() -> Self;
-}
-
-impl<T> NewWithNullPtr for *mut T {
-    fn new_with_null_ptr() -> Self {
-        std::ptr::null_mut()
-    }
-}
-
-impl NewWithNullPtr for wire_Image {
-    fn new_with_null_ptr() -> Self {
-        Self {
-            mime_type: core::ptr::null_mut(),
-            data: core::ptr::null_mut(),
-        }
-    }
-}
-
-impl NewWithNullPtr for wire_Metadata {
-    fn new_with_null_ptr() -> Self {
-        Self {
-            title: core::ptr::null_mut(),
-            duration_ms: core::ptr::null_mut(),
-            artist: core::ptr::null_mut(),
-            album: core::ptr::null_mut(),
-            album_artist: core::ptr::null_mut(),
-            track_number: core::ptr::null_mut(),
-            track_total: core::ptr::null_mut(),
-            disc_number: core::ptr::null_mut(),
-            disc_total: core::ptr::null_mut(),
-            year: core::ptr::null_mut(),
-            genre: core::ptr::null_mut(),
-            picture: core::ptr::null_mut(),
-            file_size: core::ptr::null_mut(),
-        }
-    }
-}
-
 // Section: impl IntoDart
 
 impl support::IntoDart for Image {
-    fn into_dart(self) -> support::DartCObject {
+    fn into_dart(self) -> support::DartAbi {
         vec![self.mime_type.into_dart(), self.data.into_dart()].into_dart()
     }
 }
 impl support::IntoDartExceptPrimitive for Image {}
 
 impl support::IntoDart for Metadata {
-    fn into_dart(self) -> support::DartCObject {
+    fn into_dart(self) -> support::DartAbi {
         vec![
             self.title.into_dart(),
             self.duration_ms.into_dart(),
@@ -353,11 +170,8 @@ support::lazy_static! {
     pub static ref FLUTTER_RUST_BRIDGE_HANDLER: support::DefaultHandler = Default::default();
 }
 
-// Section: sync execution mode utility
-
-#[no_mangle]
-pub extern "C" fn free_WireSyncReturnStruct(val: support::WireSyncReturnStruct) {
-    unsafe {
-        let _ = support::vec_from_leak_ptr(val.ptr, val.len);
-    }
-}
\ No newline at end of file
+#[cfg(not(target_family = "wasm"))]
+#[path = "bridge_generated.io.rs"]
+mod io;
+#[cfg(not(target_family = "wasm"))]
+pub use io::*;