base on a multi-language bindings generator for rust # UniFFI - a multi-language bindings generator for Rust UniFFI is a toolkit for building cross-platform software components in Rust. For the impatient, see [**the UniFFI user guide**](https://mozilla.github.io/uniffi-rs/) or [**the UniFFI examples**](https://github.com/mozilla/uniffi-rs/tree/main/examples#example-uniffi-components). By writing your core business logic in Rust and describing its interface in an "object model", you can use UniFFI to help you: * Compile your Rust code into a shared library for use on different target platforms. * Generate bindings to load and use the library from different target languages. You can describe your object model in an [interface definition file](https://mozilla.github.io/uniffi-rs/udl_file_spec.html) or [by using proc-macros](https://mozilla.github.io/uniffi-rs/proc_macro/index.html). UniFFI is currently used extensively by Mozilla in Firefox mobile and desktop browsers; written once in Rust, auto-generated bindings allow that functionality to be called from both Kotlin (for Android apps) and Swift (for iOS apps). It also has a growing community of users shipping various cool things to many users. UniFFI comes with support for **Kotlin**, **Swift**, **Python** and **Ruby** with 3rd party bindings available for **C#** and **Golang**. Additional foreign language bindings can be developed externally and we welcome contributions to list them here. See [Third-party foreign language bindings](#third-party-foreign-language-bindings). ## User Guide You can read more about using the tool in [**the UniFFI user guide**](https://mozilla.github.io/uniffi-rs/). We consider it ready for production use, but UniFFI is a long way from a 1.0 release with lots of internal work still going on. We try hard to avoid breaking simple consumers, but more advanced things might break as you upgrade over time. ### Etymology and Pronunciation ˈjuːnɪfaɪ. Pronounced to rhyme with "unify". A portmanteau word that also puns with "unify", to signify the joining of one codebase accessed from many languages. uni - [Latin ūni-, from ūnus, one] FFI - [Abbreviation, Foreign Function Interface] ## Alternative tools Other tools we know of which try and solve a similarly shaped problem are: * [Diplomat](https://github.com/rust-diplomat/diplomat/), which is focused more on C/C++ interop. * [Interoptopus](https://github.com/ralfbiedert/interoptopus/) (Please open a PR if you think other tools should be listed!) ## Third-party foreign language bindings * [React Native bindings](https://github.com/jhugman/uniffi-bindgen-react-native). The repository contains tooling to generate bindings for [Hermes](https://github.com/facebook/hermes) and for [creating Turbo Modules](https://reactnative.dev/blog/2024/10/23/the-new-architecture-is-here#new-native-modules). * [Kotlin Multiplatform support](https://gitlab.com/trixnity/uniffi-kotlin-multiplatform-bindings). The repository contains Kotlin Multiplatform bindings generation for UniFFI, letting you target both JVM and Native. * [Go bindings](https://github.com/NordSecurity/uniffi-bindgen-go) * [C# bindings](https://github.com/NordSecurity/uniffi-bindgen-cs) * [Dart bindings](https://github.com/NiallBunting/uniffi-rs-dart) * [Java bindings](https://github.com/IronCoreLabs/uniffi-bindgen-java) ### External resources There are a few third-party resources that make it easier to work with UniFFI: * [Plugin support for `.udl` files](https://github.com/Lonami/uniffi-dl) for the IDEA platform ([*uniffi-dl* in the JetBrains marketplace](https://plugins.jetbrains.com/plugin/20527-uniffi-dl)). It provides syntax highlighting, code folding, code completion, reference resolution and navigation (among others features) for the [UniFFI Definition Language (UDL)](https://mozilla.github.io/uniffi-rs/). * [cargo swift](https://github.com/antoniusnaumann/cargo-swift), a cargo plugin to build a Swift Package from Rust code. It provides an init command for setting up a UniFFI crate and a package command for building a Swift package from Rust code - without the need for additional configuration or build scripts. * [Cargo NDK Gradle Plugin](https://github.com/willir/cargo-ndk-android-gradle) allows you to build Rust code using [`cargo-ndk`](https://github.com/bbqsrc/cargo-ndk), which generally makes Android library builds less painful. * [`uniffi-starter`](https://github.com/ianthetechie/uniffi-starter) is a minimal project demonstrates a wide range of UniFFI in a complete project in a compact manner. It includes a full Android library build process, an XCFramework generation script, and example Swift package structure. (Please open a PR if you think other resources should be listed!) ## Contributing If this tool sounds interesting to you, please help us develop it! You can: * View the [contributor guidelines](./docs/contributing.md). * File or work on [issues](https://github.com/mozilla/uniffi-rs/issues) here in GitHub. * Join discussions in the [#uniffi:mozilla.org](https://matrix.to/#/#uniffi:mozilla.org) room on Matrix. ## Code of Conduct This project is governed by Mozilla's [Community Participation Guidelines](./CODE_OF_CONDUCT.md). ", Assign "at most 3 tags" to the expected json: {"id":"2279","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"