WIP Rust crates to interact with a -display dbus QEMU. Some dependencies, such as RDW are also in development and unreleased.
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QEMU D-Bus display experiment


WIP Rust crates to interact with a -display dbus QEMU. Some dependencies, such as RDW are also in development and unreleased.


Depending on what the VM exposes & supports, various interfaces are implemented:

  • display, with optional DMABUF sharing
  • display resize
  • keyboard & mouse
  • serial terminals
  • QMP/HMP monitors
  • audio playback & recording
  • USB device redirection
  • clipboard sharing

Project organization


This crate provides simple D-Bus interfaces through zbus, and some basic abstractions.


This crate aims to provide Gtk+ 4 widget for a QEMU display, as well as dialogs/widgets for USB redirection and other options or features.

Currently it's a demo app (run by default with cargo run).

It is also based on a WIP crate "RDW" (Remote display/desktop widget) to provide a base widget for various remote display solutions (VNC, RDP, Spice etc).


A simple VNC server implementation.


A standalone VTE/Gtk+ 4 client, which should eventually be a consumable crate or integrated with qemu-rdw.

Build requirements

To build this project, you will need several system libraries. Here is the current list of build dependencies on Fedora:

$ sudo dnf install cargo gcc usbredir-devel wayland-devel libxkbcommon-devel glib2-devel gtk4-devel gstreamer1-devel gstreamer1-plugins-base-devel