XR Runtime Picker for OpenXR

This is a cross-platform tool to allow you to easily change your active OpenXR runtime. (It also serves as a bit of a testbed for Rust GUI techniques, though I use it "in production".)

Features include:

• Finding available runtimes
  • On Windows using the AvailableRuntimes registry key and a few hard-coded extras
  • On Linux by listing the files in the config directories
• Parsing runtime manifests for the runtime name, as well as adding names to select exceptions via heuristics.
• Working with additional runtimes manually added (by browsing to or drag-and-dropping a manifest) - useful for runtime developers.
• Remembering these extra runtimes between sessions.
• Identifying the active runtime (or runtimes in the case of Windows, 32 and 64 bit).
• Setting the active runtime(s)
  • On Windows by setting the registry value/values
  • On Linux by setting a per-user symlink to the manifest.

Development and Contribution

We welcome community contributions to this project. We have a Code of Conduct; by participating in this project you agree to its terms.

CI enforces REUSE, cargo-deny, and simple build tests on Linux and Windows. It is a bit hard to test even the core library because it works with registry keys and the file system, and I have not yet investigated how to mock these cleanly in Rust for automated testing.

License

Licensed under either of the Apache License, Version 2.0 or the MIT license at your option.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this crate by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

This software conforms to the REUSE specification.