Skip to main content

Apple Developer Docs

Fonts Symbols

Foundation / AttributeScopes / AttributeScopes.FoundationAttributes / AttributeScopes.FoundationAttributes.ByteCountAttribute / AttributeScopes.FoundationAttributes.ByteCountAttribute.Unit / AttributeScopes.FoundationAttributes.ByteCountAttribute.Unit.byte

AttributeScopes.FoundationAttributes.ByteCountAttribute.Unit.byte

Declaration

case byte

Open on developer.apple.com

FoundationCase

iOS 15.0+iPadOS 15.0+Mac Catalyst 15.0+macOS 12.0+tvOS 15.0+visionOS 1.0+watchOS 8.0+

Built on 2026-05-07