MXAppLaunchDiagnostic A diagnostic subclass that encapsulates app launch diagnostic reports. Declarationclass MXAppLaunchDiagnostic TopicsReading app launch metricscallStackTreelaunchDuration RelationshipsInherits FromMXDiagnosticConforms ToCVarArgCustomDebugStringConvertibleCustomStringConvertibleEquatableHashableNSCodingNSObjectProtocolNSSecureCoding See AlsoPerformance metricsMXAppExitMetricMXAppRunTimeMetricMXMemoryMetricMXCrashDiagnostic