fzyzcjy/flutter_rust_bridge

Health v2 · maintenance only

Adoption not part of the score

5385 stars · 419 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

A binding generator that seamlessly connects Flutter/Dart and Rust, generating all glue code so Rust functions can be called from Dart (and vice versa) as if they were native code. It supports arbitrary Rust types, async functions, traits, streams, and one-command project setup.

Use cases

• call Rust code from a Flutter app
• use Rust libraries in Dart
• build a Flutter mobile app with a Rust backend
• share Rust logic across Flutter platforms
• write performance-critical code in Rust for Flutter
• let Rust call Dart functions
• integrate Rust into an existing Flutter project

When to choose

• you want high-performance Rust logic inside a Flutter app without hand-writing FFI
• you need arbitrary Rust types, async, traits, or streams across the boundary
• you want a one-liner setup and automatic code generation
• you need bidirectional Rust<->Dart calls

When to avoid

• your app is pure Dart with no need for Rust
• you target platforms or toolchains outside Flutter/Dart and Rust
• you need a stable ABI for plugins consumed by non-Flutter apps
• you want a minimal hand-rolled FFI with no codegen dependency

Facets

library · maturity stable

sdk serialization developer-tools cross-platform mobile-development developer-tools web-development cross-platform rust ffi binding-generator flutter rust dart codegen interop mobile desktop web-server

Member repositories

For agents

markdown · JSON · MCP: product_card(name="fzyzcjy/flutter_rust_bridge")