RavenRS · Rust GUI

ExpressionEditor

Edit and run the ExpressionEditor RavenRS example in your browser. Explore its Rust code and download a Cargo project for desktop and WebAssembly.

One declarative Rust interface, GPU rendering, reactive state and semantic design tokens. Free and open source under MIT OR Apache-2.0.

Rust source

fn expression_editor() -> impl View {
    let expression = State::new("[Quantity] * [UnitPrice]".to_owned());
    ExpressionEditor::new(expression.binding())
        .field(FilterField::new("Quantity", "Quantity", FilterFieldKind::Number))
        .field(FilterField::new("UnitPrice", "Unit price", FilterFieldKind::Number))
        .parameter(FilterField::new("MinTotal", "Least total", FilterFieldKind::Number))
}

The interactive preview loads when JavaScript and WebGPU or WebGL2 are available. You can read the guide and examples here at any time.

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