Playground

Code beside what it makes, with examples, a run key and the last result that worked kept while the code has problems.

Example

The component itself, running in WebAssembly, beside its code in a playground. Try it.

Code

use ravenrs::prelude::*;

fn playground() -> impl View {
    let run = |code: &str| -> Result<AnyView, Vec<CodeDiagnostic>> {
        match code.trim().strip_prefix("say ") {
            Some(words) => Ok(Box::new(Text::new(words.to_owned()).style(TextStyle::Title))),
            None => Err(vec![CodeDiagnostic::error(1, 1, 1, "Start with `say`").hint("Write `say hello`")]),
        }
    };
    Playground::new(run)
        .language(CodeLanguage::Plain)
        .example("Hello", "say hello")
        .example("Goodbye", "say goodbye")
        .height(380.0)
}

Open in the playground, with every example →

Full API of Playground →