Call Rust code from Dart through FFI.
- How to call a Rust function from Dart using FFI: https://itnext.io/how-to-call-a-rust-function-from-dart-using-ffi-f48f3ea3af2c
- Using FFI on Flutter Plugins to run native Rust code: https://medium.com/flutter-community/using-ffi-on-flutter-plugins-to-run-native-rust-code-d64c0f14f9c2