# SignedInteger Implementations ## Topics ### Initializers [`init(T)`](/documentation/Swift/Int8/init(_:)-5sm6h) Creates a new instance from the given integer. [`init?(exactly: T)`](/documentation/Swift/Int8/init(exactly:)-9vj4n) ### Type Properties [`static var isSigned: Bool`](/documentation/Swift/Int8/isSigned) A Boolean value indicating whether this type is a signed integer type. [`static var max: Self`](/documentation/Swift/Int8/max) The maximum representable integer in this type. [`static var min: Self`](/documentation/Swift/Int8/min) The minimum representable integer in this type. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)