Static Propertyswift 6.1.2Foundation
preferredIOBlockSizeKey
static let preferredIOBlockSizeKey: URLResourceKeystatic let preferredIOBlockSizeKey: URLResourceKeys10Foundation14URLResourceKeyV020preferredIOBlockSizeC0ACvpZ What are these?8UP1Bimport Foundationstruct URLResourceKeyinit(_ rawValue: String) init(rawValue: String) static let addedToDirectoryDateKey: URLResourceKeystatic let applicationIsScriptableKey: URLResourceKeystatic let attributeModificationDateKey: URLResourceKeystatic let canonicalPathKey: URLResourceKeystatic let contentAccessDateKey: URLResourceKeystatic let contentModificationDateKey: URLResourceKeystatic let creationDateKey: URLResourceKeystatic let customIconKey: URLResourceKeystatic let documentIdentifierKey: URLResourceKeystatic let effectiveIconKey: URLResourceKeystatic let fileAllocatedSizeKey: URLResourceKeystatic let fileResourceIdentifierKey: URLResourceKeystatic let fileResourceTypeKey: URLResourceKeystatic let fileSecurityKey: URLResourceKeystatic let fileSizeKey: URLResourceKeystatic let generationIdentifierKey: URLResourceKeystatic let hasHiddenExtensionKey: URLResourceKeystatic let isAliasFileKey: URLResourceKeystatic let isApplicationKey: URLResourceKeystatic let isDirectoryKey: URLResourceKeystatic let isExcludedFromBackupKey: URLResourceKeystatic let isExecutableKey: URLResourceKeystatic let isHiddenKey: URLResourceKeystatic let isMountTriggerKey: URLResourceKeystatic let isPackageKey: URLResourceKeystatic let isReadableKey: URLResourceKeystatic let isRegularFileKey: URLResourceKeystatic let isSymbolicLinkKey: URLResourceKeystatic let isSystemImmutableKey: URLResourceKeystatic let isUbiquitousItemKey: URLResourceKeystatic let isUserImmutableKey: URLResourceKeystatic let isVolumeKey: URLResourceKeystatic let isWritableKey: URLResourceKeystatic let keysOfUnsetValuesKey: URLResourceKeystatic let labelColorKey: URLResourceKeystatic let labelNumberKey: URLResourceKeystatic let linkCountKey: URLResourceKeystatic let localizedLabelKey: URLResourceKeystatic let localizedNameKey: URLResourceKeystatic let localizedTypeDescriptionKey: URLResourceKeystatic let nameKey: URLResourceKeystatic let parentDirectoryURLKey: URLResourceKeystatic let pathKey: URLResourceKeystatic let quarantinePropertiesKey: URLResourceKeystatic let tagNamesKey: URLResourceKeystatic let thumbnailDictionaryKey: URLResourceKeystatic let thumbnailKey: URLResourceKeystatic let totalFileAllocatedSizeKey: URLResourceKeystatic let totalFileSizeKey: URLResourceKeystatic let typeIdentifierKey: URLResourceKeystatic let ubiquitousItemContainerDisplayNameKey: URLResourceKeystatic let ubiquitousItemDownloadRequestedKey: URLResourceKeystatic let ubiquitousItemDownloadingErrorKey: URLResourceKeystatic let ubiquitousItemDownloadingStatusKey: URLResourceKeystatic let ubiquitousItemHasUnresolvedConflictsKey: URLResourceKeystatic let ubiquitousItemIsDownloadingKey: URLResourceKeystatic let ubiquitousItemIsUploadedKey: URLResourceKeystatic let ubiquitousItemIsUploadingKey: URLResourceKeystatic let ubiquitousItemUploadingErrorKey: URLResourceKeystatic let volumeAvailableCapacityKey: URLResourceKeystatic let volumeCreationDateKey: URLResourceKeystatic let volumeIdentifierKey: URLResourceKeystatic let volumeIsAutomountedKey: URLResourceKeystatic let volumeIsBrowsableKey: URLResourceKeystatic let volumeIsEjectableKey: URLResourceKeystatic let volumeIsEncryptedKey: URLResourceKeystatic let volumeIsInternalKey: URLResourceKeystatic let volumeIsJournalingKey: URLResourceKeystatic let volumeIsLocalKey: URLResourceKeystatic let volumeIsReadOnlyKey: URLResourceKeystatic let volumeIsRemovableKey: URLResourceKeystatic let volumeIsRootFileSystemKey: URLResourceKeystatic let volumeLocalizedFormatDescriptionKey: URLResourceKeystatic let volumeLocalizedNameKey: URLResourceKeystatic let volumeMaximumFileSizeKey: URLResourceKeystatic let volumeNameKey: URLResourceKeystatic let volumeResourceCountKey: URLResourceKeystatic let volumeSupportsAdvisoryFileLockingKey: URLResourceKeystatic let volumeSupportsCasePreservedNamesKey: URLResourceKeystatic let volumeSupportsCaseSensitiveNamesKey: URLResourceKeystatic let volumeSupportsCompressionKey: URLResourceKeystatic let volumeSupportsExclusiveRenamingKey: URLResourceKeystatic let volumeSupportsExtendedSecurityKey: URLResourceKeystatic let volumeSupportsFileCloningKey: URLResourceKeystatic let volumeSupportsHardLinksKey: URLResourceKeystatic let volumeSupportsJournalingKey: URLResourceKeystatic let volumeSupportsPersistentIDsKey: URLResourceKeystatic let volumeSupportsRenamingKey: URLResourceKeystatic let volumeSupportsRootDirectoryDatesKey: URLResourceKeystatic let volumeSupportsSparseFilesKey: URLResourceKeystatic let volumeSupportsSwapRenamingKey: URLResourceKeystatic let volumeSupportsSymbolicLinksKey: URLResourceKeystatic let volumeSupportsVolumeSizesKey: URLResourceKeystatic let volumeSupportsZeroRunsKey: URLResourceKeystatic let volumeTotalCapacityKey: URLResourceKeystatic let volumeURLForRemountingKey: URLResourceKeystatic let volumeURLKey: URLResourceKeystatic let volumeUUIDStringKey: URLResourceKeylet rawValue: String