Structuresliemeobn.elementary 0.3.3Elementary
AsyncForEach
An element that lazily renders HTML for each element of an AsyncSequence.
struct AsyncForEach<Source, Content> where Source : AsyncSequence, Content : HTMLThe this element can only be rendered in an async context (ie: by calling render(into:chunkSize:) or renderAsync).
ul {
let users = try await db.users.findAll()
AsyncForEach(users) { user in
li { "\(user.name) \(user.favoriteProgrammingLanguage)" }
}
}Citizens in Elementary
Conformances
protocol HTML<Tag>A type that represents HTML content that can be rendered.
Type members
init(Source, contentBuilder: @escaping (Source.Element) -> Content) Creates a new async HTML element that renders the specified content for each element of the sequence.
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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.