Failure

Declaration

associatedtype Failure : Error = Never

SwiftAssociated Type

iOS 27.0+iPadOS 27.0+Mac Catalyst 27.0+macOS 27.0+tvOS 27.0+visionOS 27.0+watchOS 27.0+

Built on 2026-09-18 · Snapshot snapshot-20260918-beta.1 (macOS 27.2) · Commit 95c7306 · by @g-cqd · based on Apple Developer Documentation