gtk4-rs

A group of crates that aims to provide complete GTK 4 bindings. This repository contains all the "core" crates of GTK 4.

• GTK
• GDK: An intermediate layer which isolates GTK from the details of the windowing system.
  • GDK Wayland: Wayland backend specific functions.
  • GDK X11: X backend specific functions.
• GSK: An intermediate layer which isolates GTK from the details of the OpenGL or Vulkan implementation.

The GTK 4 crates also depends on other libraries part of the platform like:

• GLib
• Gio
• Graphene
• Cairo
• Pango

Those are common with the GTK 3 and GStreamer bindings and are part of the gtk-rs repository.

For more information about each crate, please refer to their README.md file in their directory.

Required Rust version: 1.48+

Documentation

Development Branch

• GTK
• GDK
• GSK
• GDK Wayland
• GDK X11
• GTK Macros

Contributing

The bindings are composed of two parts:

• Automatically generated ones using gir
• Manual parts

The automatic ones can be generated using the generator.py script

python3 generator.py

All the crates except gtk4-macros follow this structure

   ./crate 
   ├── Gir.toml
   ├── README.md
   ├── src
   │   ├── auto
   ├── sys
   └── tests

• README.md: Explanations about the crate itself and eventually some details.
• Gir.toml: Used by gir to generate most of the code.
• src: Contains the source code of the crate.
• src/auto: Contains the automatically generated part of the source code.
• sys: Contains the 1:1 bindings of the C API.