NSPersistentStoreDeferredLightweightMigrationOptionKey

objc2_core_data

Static NSPersistentStoreDeferredLightweightMigrationOptionKey 

Source 
pub unsafe static NSPersistentStoreDeferredLightweightMigrationOptionKey: &'static NSString
Available on crate feature NSPersistentStoreCoordinator only.
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Apple’s documentation