SwiftUI API tag

View protocol SwiftUI examples

Reference pages that use View protocol, with practical code and implementation notes.

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State UIView CompositionAdvanced

SwiftUI @ViewBuilder and some View Explained

Why body returns 'some View', how @ViewBuilder turns multiple statements into one view tree, and what opaque types buy SwiftUI's diffing — the syntax behind every view you write.

@ViewBuilder some View View protocol

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