Complete Rust bindings for GTK 4, enabling native GUI application development with Rust.
gtk4-rs is a collection of Rust crates that provide complete bindings for GTK 4, the cross-platform GUI toolkit. It enables Rust developers to build native desktop applications with modern user interfaces by exposing GTK's functionality through safe, idiomatic Rust APIs. The project includes bindings for core GTK libraries as well as essential GNOME platform components.
Rust developers who want to build native desktop applications with modern, accessible user interfaces, particularly those targeting Linux/GTK environments but also supporting macOS and Windows.
Developers choose gtk4-rs because it provides the most complete and actively maintained Rust bindings for GTK 4, enabling them to leverage Rust's safety guarantees while accessing the full power of the GTK ecosystem. The bindings are idiomatic Rust while maintaining compatibility with the underlying C libraries.
Rust bindings of GTK 4
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Bindings for all core GTK 4 libraries including GTK, GDK, GSK, and essential GNOME platform libraries like GLib and Pango, providing full access to GTK's functionality.
Supports multiple windowing systems such as macOS, Wayland, Windows, and X11, enabling true cross-platform desktop application development with native interfaces.
Uses the gir tool to generate bindings from GTK's introspection data, ensuring accuracy and reducing manual errors while keeping up with GTK updates.
Part of a larger Rust ecosystem for GObject-based libraries, facilitating integration with technologies like GStreamer for multimedia applications, as mentioned in the README.
Managing multiple crates and ensuring compatibility between core libraries like glib-rs can lead to version conflicts, as highlighted in the ecosystem section of the README.
Requires proficiency in both Rust and GTK's C-based, object-oriented architecture, making it challenging for developers new to either technology.
Exposes lower-level GTK APIs directly, necessitating more manual coding for UI logic compared to Rust-centric frameworks with declarative patterns.