Enumerationswift 6.0.3Dispatch
QoSClass
enum QoSClass
enum QoSClass
import Dispatch
struct DispatchQoS
qos_class_t
case background
case `default`
case unspecified
case userInitiated
case userInteractive
case utility
init(qosClass: DispatchQoS.QoSClass, relativePriority: Int)
static let background: DispatchQoS
static let `default`: DispatchQoS
static let unspecified: DispatchQoS
static let userInitiated: DispatchQoS
static let userInteractive: DispatchQoS
static let utility: DispatchQoS
let qosClass: DispatchQoS.QoSClass
let relativePriority: Int
protocol Equatable
A type that can be compared for value equality.
protocol Hashable : Equatable
A type that can be hashed into a Hasher
to produce an integer hash value.
static func != (lhs: Self, rhs: Self) -> Bool
Returns a Boolean value indicating whether two values are not equal.