struct DeviceTypeMetadataextension DeviceTypeMetadata : Equatable, Hashable, SendableAdditional information about a device type.
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Undocumented
Declaration
Swift
typealias Builder = ([any Trait]?) -> DeviceTypeMetadata -
Whether this is the primary type for the device.
This conveys whether this is the primary functionality of the device. For example, a device that is both a light and a speaker would have
isPrimaryTypeset totruefor the light type, butfalsefor the speaker type.Declaration
Swift
let isPrimaryType: Bool -
Aggregated connectivity information for this device type, based on the connectivity of its traits.
Declaration
Swift
let sourceConnectivity: SourceConnectivity -
The ID of the object backing this device type.
Declaration
Swift
let objectID: String -
Hashes the essential components of this value by feeding them into the given hasher.
Implement this method to conform to the
Hashableprotocol. The components used for hashing must be the same as the components compared in your type’s==operator implementation. Callhasher.combine(_:)with each of these components.Important
In your implementation of
hash(into:), don’t callfinalize()on thehasherinstance provided, or replace it with a different instance. Doing so may become a compile-time error in the future.Declaration
Swift
func hash(into hasher: inout Hasher) -
Returns a Boolean value indicating whether two values are equal.
Equality is the inverse of inequality. For any values
aandb,a == bimplies thata != bisfalse.Declaration
Swift
static func == (lhs: DeviceTypeMetadata, rhs: DeviceTypeMetadata) -> BoolParameters
lhsA value to compare.
rhsAnother value to compare.