Prefer double quotes in Dart

documentation/docs/frequently-asked-questions.md

@@ -105,7 +105,7 @@ After running the `protoc` command, you'll find the generated Dart files in the
 
 ```dart title="Dart"
 // In your Dart code, you can import and use the well-known type:
-import 'package:my_app/messages/google/protobuf/timestamp.pb.dart';
+import "package:my_app/messages/google/protobuf/timestamp.pb.dart";
 ```
 
 ### Can I use this in pure Dart projects?
@@ -202,8 +202,8 @@ message MyUniqueOutput {
 ```
 
 ```dart title="lib/main.dart"
-import 'dart:async';
-import 'package:example_app/messages/tutorial_resource.pb.dart';
+import "dart:async";
+import "package:example_app/messages/tutorial_resource.pb.dart";
 
 var currentInteractionId = 0;
 final myUniqueOutputs = Map<int, Completer<MyUniqueOutput>>();
@@ -217,8 +217,8 @@ void main() async {
 ```
 
 ```dart title="lib/main.dart"
-import 'dart:async';
-import 'package:example_app/messages/tutorial_resource.pb.dart';
+import "dart:async";
+import "package:example_app/messages/tutorial_resource.pb.dart";
 
 onPressed: () async {
   final completer = Completer<MyUniqueOutput>();
@@ -312,7 +312,7 @@ Failed to load dynamic library 'libhub.so': libhub.so: cannot open shared object
 In this case, you can specify a path that points to the compiled Rust library. Simply provide a string path to your dynamic library file.
 
 ```dart title="lib/main.dart"
-import './messages/generated.dart';
+import "./messages/generated.dart";
 
 async void main() {
   await initializeRust(compiledLibPath: "/path/to/library/libhub.so");

documentation/docs/graceful-shutdown.md

@@ -7,9 +7,9 @@ In some cases, you might need to drop all Rust resources properly before closing
 To achieve this, you can utilize Flutter's `AppLifecycleListener` to call the `finalizeRust` function before closing the Flutter app.
 
 ```dart title="lib/main.dart"
-import 'dart:ui';
-import 'package:flutter/material.dart';
-import 'package:rinf/rinf.dart';
+import "dart:ui";
+import "package:flutter/material.dart";
+import "package:rinf/rinf.dart";
 
 class MyApp extends StatefulWidget {
   const MyApp({super.key});

documentation/docs/tutorial.md

@@ -37,7 +37,7 @@ rinf message
 Create a button widget in Dart that accepts the user input.
 
 ```dart title="lib/main.dart"
-import 'package:test_app/messages/tutorial_messages.pb.dart';
+import "package:test_app/messages/tutorial_messages.pb.dart";
 
 child: Column(
   mainAxisAlignment: MainAxisAlignment.center,
@@ -46,7 +46,7 @@ child: Column(
       onPressed: () async {
         MyPreciousData(
           inputNumbers: [3, 4, 5],
-          inputString: 'Zero-cost abstraction',
+          inputString: "Zero-cost abstraction",
         ).sendSignalToRust(); // GENERATED
       },
       child: Text("Send a Signal from Dart to Rust"),
@@ -150,7 +150,7 @@ async fn main() {
 Finally, receive the signals in Dart with `StreamBuilder` and rebuild the widget accordingly.
 
 ```dart title="lib/main.dart"
-import 'package:test_app/messages/tutorial_messages.pb.dart';
+import "package:test_app/messages/tutorial_messages.pb.dart";
 children: [
   StreamBuilder(
     stream: MyAmazingNumber.rustSignalStream, // GENERATED
@@ -187,19 +187,19 @@ rinf message
 ```
 
 ```dart title="lib/main.dart"
-import 'package:test_app/messages/tutorial_messages.pb.dart';
+import "package:test_app/messages/tutorial_messages.pb.dart";
 
 children: [
   StreamBuilder(
     stream: MyTreasureOutput.rustSignalStream, // GENERATED
     builder: (context, snapshot) {
       final rustSignal = snapshot.data;
       if (rustSignal == null) {
-        return Text('No value yet');
+        return Text("No value yet");
       }
       final myTreasureOutput = rustSignal.message;
       final currentNumber = myTreasureOutput.currentValue;
-      return Text('Output value is $currentNumber');
+      return Text("Output value is $currentNumber");
     },
   ),
   ElevatedButton(

flutter_package/analysis_options.yaml

@@ -1 +1,5 @@
 include: package:lints/core.yaml
+
+linter:
+  rules:
+    - prefer_double_quotes

flutter_package/bin/rinf.dart

@@ -1,7 +1,7 @@
-import 'src/config.dart';
-import 'src/helpers.dart';
-import 'src/message.dart';
-import 'src/internet.dart';
+import "src/config.dart";
+import "src/helpers.dart";
+import "src/message.dart";
+import "src/internet.dart";
 
 Future<void> main(List<String> args) async {
   if (args.isEmpty) {

flutter_package/bin/src/config.dart

@@ -1,5 +1,5 @@
-import 'dart:io';
-import 'package:yaml/yaml.dart';
+import "dart:io";
+import "package:yaml/yaml.dart";
 
 class RinfConfigMessage {
   final String inputDir;
@@ -42,11 +42,11 @@ class RinfConfigMessage {
 
   @override
   String toString() {
-    return '''message:
+    return """message:
     $KEY_INPUT_DIR: $inputDir
     $KEY_RUST_OUTPUT_DIR: $rustOutputDir
     $KEY_DART_OUTPUT_DIR: $dartOutputDir
-    $KEY_RUST_SERDE: $rustSerde''';
+    $KEY_RUST_SERDE: $rustSerde""";
   }
 
   static const KEY_INPUT_DIR = "input_dir";
@@ -95,9 +95,9 @@ class RinfConfig {
 
   @override
   String toString() {
-    return '''
+    return """
 rinf:
-  $message''';
+  $message""";
   }
 
   static const KEY_MESSAGE = "message";
@@ -122,7 +122,7 @@ rinf:
 /// ```
 Future<RinfConfig> loadVerifiedRinfConfig(String pubspecYamlFile) async {
   final pubspec = loadYaml(await File(pubspecYamlFile).readAsString());
-  final YamlMap? rinfConfig = pubspec['rinf'];
+  final YamlMap? rinfConfig = pubspec["rinf"];
   return rinfConfig == null
       ? RinfConfig.defaultConfig()
       : RinfConfig.fromYaml(rinfConfig);