Structuresliemeobn.elementary 0.3.3Elementary
ForEach
An element that lazily renders HTML for each element in a sequence.
ForEach.swift:11struct ForEach<Data, Content> where Data : Sequence, Content : HTMLUsing ForEach instead of for ... in is potentially more efficient when rendering a large number of elements, as the result does not need to be collected into an array before rendering.
ForEach(1 ... 100) { index in
li { "Item \(index)" }
}Citizens in Elementary
Conformances
protocol HTML<Tag>A type that represents HTML content that can be rendered.
Type members
init(Data, content: @escaping (Data.Element) -> Content) Creates a new
ForEachelement with the given sequence and content builder closure.
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Type features
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Instance features
func environment<T>(TaskLocal<T>, T) -> _ModifiedTaskLocal<T, Self> Sets the value of a
TaskLocalfor the duration of rendering the content.func render() -> String Renders the HTML content into a single string.
func render(into: some HTMLStreamWriter, chunkSize: Int) async throws Renders the HTML content into a stream writer.
func renderAsync() async throws -> String Renders the HTML content into a single string asynchronously.
func renderFormatted() -> String Renders the HTML content into a formatted string.
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Citizens in Elementary
Conformances
protocol SendableA type whose values can safely be passed across concurrency domains by copying.