# USDArray ``` struct USDArray where Element : USDValueProtocol ``` ## Topics ### Initializers [`init()`](/documentation/USDKit/USDArray/init()-5bw9q) [`init()`](/documentation/USDKit/USDArray/init()-g2wc) [`init()`](/documentation/USDKit/USDArray/init()-opb4) [`init(some Sequence)`](/documentation/USDKit/USDArray/init(_:)-1re5y) Creates an array containing the elements of `s`. [`init(some Sequence)`](/documentation/USDKit/USDArray/init(_:)-3buv9) [`init(some Sequence)`](/documentation/USDKit/USDArray/init(_:)-4jk2a) [`init(arrayLiteral: UInt...)`](/documentation/USDKit/USDArray/init(arrayLiteral:)-7x1vs) [`init(arrayLiteral: Int...)`](/documentation/USDKit/USDArray/init(arrayLiteral:)-w2iz) ### Instance Methods [`func append(Element)`](/documentation/USDKit/USDArray/append(_:)) ## Relationships ### Conforms To [`BidirectionalCollection`](/documentation/Swift/BidirectionalCollection) [`Value`](/documentation/USDKit/USDPrim/Attribute/Value) [`Collection`](/documentation/Swift/Collection) [`ExpressibleByArrayLiteral`](/documentation/Swift/ExpressibleByArrayLiteral) [`RandomAccessCollection`](/documentation/Swift/RandomAccessCollection) [`Copyable`](/documentation/Swift/Copyable) [`Escapable`](/documentation/Swift/Escapable) [`SendableMetatype`](/documentation/Swift/SendableMetatype) [`Sendable`](/documentation/Swift/Sendable) [`Sequence`](/documentation/Swift/Sequence) --- 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)