pub unsafe extern "C-unwind" fn MAImageCaptioningCopyMetadataTagPath() -> CFRetained<CFString>Available on crate feature
MAImageCaptioning only.Expand description
Returns the metadata tagpath for this key. This tag path can be used to copy metadata directly using CGImageMetadataCopyTagWithPath from the CGImageMetadataRef, for example.
Returns: A string representing the tag path.
This returns the appropriate metadata tag path to be used.