Type Alias XrAnchorPersistCallback

XrAnchorPersistCallback: (err: Error | null, uuid: string | null) => void

Callback used by XrAnchor#persist.

Type Declaration

- (err: Error | null, uuid: string | null): void
- Parameters
  - err: Error | null
    The Error object if persisting the anchor failed, or null.
  - uuid: string | null
    Unique string that can be used to restore an XrAnchor in another session.
  Returns void