flutter_rust_bridge_template

This repository serves as a template for Flutter projects calling into native Rust libraries via flutter_rust_bridge.

Getting Started

To begin, ensure that you have a working installation of the following items:

• Flutter SDK
• Rust language
• Appropriate Rust targets for cross-compiling to your device
• For Android targets:
  • Install cargo-ndk
  • Install Android NDK 22, then put its path in one of the gradle.properties, e.g.:

echo "ANDROID_NDK=.." >> ~/.gradle/gradle.properties

• Web dependencies for the Web

Then go ahead and run flutter run! When you're ready, refer to our documentation here to learn how to write and use binding code.

Once you have edited api.rs to incorporate your own Rust code, the bridge files bridge_definitions.dart and bridge_generated.dart are generated using the following command:

Windows

flutter_rust_bridge_codegen --rust-input native\src\api.rs --dart-output .\lib\bridge_generated.dart --dart-decl-output .\lib\bridge_definitions.dart

Linux/MacOS/any other Unix

flutter_rust_bridge_codegen --rust-input native/src/api.rs --dart-output ./lib/bridge_generated.dart --dart-decl-output ./lib/bridge_definitions.dart

Scaffolding in existing projects

If you would like to generate boilerplate for using flutter_rust_bridge in your existing projects, check out the flutter_rust_bridge brick for more details.

License

Copyright 2022 Viet Dinh.

This template is licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE)
• MIT license (LICENSE-MIT)

at your option.

The SPDX license identifier for this project is MIT OR Apache-2.0.