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Add doc comment to the ViewDeferredToRenderer protocol #144

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Jul 2, 2020
Merged

Add doc comment to the ViewDeferredToRenderer protocol #144

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85f0669
Add doc comment to the ViewDeferredToRenderer protocol
MaxDesiatov Jul 1, 2020
9f55aec
Fix formatting
MaxDesiatov Jul 2, 2020
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5 changes: 5 additions & 0 deletions Sources/TokamakCore/Views/View.swift
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Expand Up @@ -35,6 +35,11 @@ public protocol ParentView {
/// A `View` type that is not rendered, but "flattened" rendering all its children instead.
protocol GroupView: ParentView {}

/** The distinction between "host" (truly primitive) and "composite" (that have meaningful `body`)
views is made in the reconciler in `TokamakCore` based on their `body` type, host views have body
type `Never`. `ViewDeferredToRenderer` allows renderers to override that per-platform and render
host views as composite by providing their own `deferredBody` implementation.
*/
public protocol ViewDeferredToRenderer {
var deferredBody: AnyView { get }
}
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