GUI applications built with the iced library can run on Windows, macOS, Linux, and the web (using the DOM) with a responsive layout. iced provides an easy-to-use, reactive programming model with first-class support for async actions and custom widgets: Inspired by the Elm Architecture, iced is a renderer-agnostic, batteries included, data-centered cross-platform Rust library for building GUIs and frontends. fltk is growing fast, with more than 200 releases, and you can use the library in production without concerns.Īccording to many developers, using the fltk-rs library is more straightforward than the C library. ![]() The fltk library is quite popular with more than 800 stars on GitHub at the time of writing. Once you’ve added Tauri as a project dependency, you can import it into your Rust file by adding the following code to the top of your file: use tauri:: Ĭheck out the fltk-rs documentation for a detailed overview of its functionalities and uses. Tauri provides access to native APIs and JavaScript interoperability that enables the packages to access JavaScript functions from Rust code.Īdding Tauri to your project is simple you just need to add the package to the dependencies section of the Cargo.toml file in your project’s root directory: Tauri runs on web technologies, and apps run smoothly on low-end hardware.įinally, Tauri uses an event-driven architecture that allows for easy interaction with events. Thanks to its web-based architecture, Tauri applications are lightweight and fast. With Tauri, you can create a single GUI that can run on multiple platforms with minimal modification, resulting in a “build for one, run on all” scenario. One critical feature of the Tauri package is its cross-platform compatibility. Tauri provides a simple API for creating and customizing desktop applications, making it easy for developers to build cross-platform applications that run on Windows, Mac, and Linux: Tauri leverages JavaScript, WebAssembly, and other web technologies to create a seamless development experience. Taur i is an open source package that enables developers to create lightweight, web-based desktop applications using the Rust programming language. We’ll also compare these GUI libraries, discussing when they’re a good choice for building your GUI application. In this article, we’ll review a few popular Rust GUI libraries and frameworks, including Tauri, Druid, Slint, gtk-rs, fltk-rs, iced, relm, Azul, and egui. There are many packages and crates available for developing fast, complex GUI applications in Rust. Developers use Rust for things like systems design, web development, and building GUIs. Rust has been growing in popularity over time, likely due to its flexibility and vibrant open source community. GUIs use visual indicators like icons, windows, and menus for better user interaction and experience, unlike command-line interfaces (CLIs) that use text for input and output operations. Graphical user interfaces (GUIs) provide an intuitive visual frontend for interacting with computers. Here's a link to a working example project.Solomon Esenyi Follow Python/Golang developer and Technical Writer with a passion for open-source, cryptography, and serverless technologies. With performance and security at the center, Rust is. Std::cout << "1300 14 = " << add(1300, 14) << '\n' Bundle binaries for all major desktop platforms (mobile coming soon). Uint32_t add(uint32_t lhs, uint32_t rhs) The file "cpp/main.cpp" could contain something like: #include set a variable to the list of dependencies appropriate to each platform inside an if.else block and append that in the target_link_libraries call).Īlso note that this depends on Cargo being available in the path. ![]() This won't be cross-platform obviously, but you can handle that easily enough (e.g. I've only tried this on Windows, hence ws2_32, userenv, and advapi32 are linked. When you build the Rust target as a staticlib it outputs which other libraries should be linked. Set_target_properties(Example PROPERTIES CXX_STANDARD 11 CXX_STANDARD_REQUIRED ON) Pub extern fn add(lhs: u32, rhs: u32) -> u32 /common-rust/target/release/librust_example.a" ![]() So say you have your "common-rust" subdirectory and its Cargo.toml contains: Īnd it exposes a function add via its lib.rs: # It's designed to allow building of external dependencies - even ones which don't use CMake. You can use the ExternalProject module for this.
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