# CVAttachmentRawValue A lightweight wrapper around raw attachment values. ``` struct CVAttachmentRawValue ``` ## Overview This type encapsulates a raw attachment value and provides dictionary-like access to its content. The `subscript(key:)-(String)` allows access to internal values in a type safe way. ## Topics ### Initializers [`init()`](/documentation/CoreVideo/CVAttachmentRawValue/init()) Creates an empty raw attachment value. [`init(dictionaryLiteral: (String, (any CVAttachmentValueRepresentable)?)...)`](/documentation/CoreVideo/CVAttachmentRawValue/init(dictionaryLiteral:)) Creates raw attachment value from dictionary literal. ### Subscripts [`subscript(String, as _: Value.Type) -> Value?`](/documentation/CoreVideo/CVAttachmentRawValue/subscript(_:as:)) Get or set value associated with the specified key. ## Relationships ### Conforms To [`ExpressibleByDictionaryLiteral`](/documentation/Swift/ExpressibleByDictionaryLiteral) [`Equatable`](/documentation/Swift/Equatable) --- 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)