Result

• Adopt Swift 5's built-in Result type when compiler(>=5.0) (#280)
• Deprecate NoError in favor of Never, which now conforms to Error (#286)

NEW

• Add compatibility with Swift 5's Result (#278)
  • Add Result.Success typealias
  • Add Result.Failure typealias
  • Add init(catching body: () throws -> Success) and deprecate init(attempt f: () throws -> Value)
  • Add func get() throws -> Success and deprecate func dematerialize() throws -> Value

See https://github.com/apple/swift-evolution/blob/master/proposa...

NEW

• Add explicit support for Xcode 10 / Swift 4.2.

CHANGED

• Result now requires Swift 4.0/Xcode 9 at least. Swift 4.1/Xcode 9.3 are supported as well (#217, #237, #241, #245, #252, #256, #258, #259, #264)
• Remove deprecated and unavailable APIs from Result 2.x (Swift 2.x) (#220, #226)
• Rename ErrorProtocolConvertible to ErrorConvertible (#232)
• Reduce the responsibility of ResultProtocol (#235, #243)
• Deprecate `materializ...

• [CHANGED]: Deprecate try functions in favor of Result.init(attempt:) (#251)