servo/components/webxr/headless
Josh Matthews f19b2f6e84
Add preference observer API for runtime webxr preference changes (#38649)
Adds a global preference observer that is notified whenever any
preference value is updated. This is used to support runtime
configuration of WebXR automated testing, which is a prerequisite for
running multiple WPT tests in a single browser session.

Testing: Ran `./mach test-wpt /webxr --product=servodriver`
Fixes: #38647

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Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2025-08-16 08:49:13 +00:00
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mod.rs Add preference observer API for runtime webxr preference changes (#38649) 2025-08-16 08:49:13 +00:00