Chart.js types API in Rust

In Alpha, types added as needed, feel free to PR.

How to use

Check out the example folder for some code examples. The example uses WebAssembly and the dominator crate to produce charts. This library should be compatible with any WASM/HTML library.

The compiled webpage can be found here: https://billy-sheppard.github.io/chart-js-rs/examples/index.html

Cargo.toml:

[dependencies.chart-js-rs]
git = "https://github.com/Billy-Sheppard/chart-js-rs"

Rust:

    let id = "[YOUR CHART ID HERE]";
    let chart = chart_js_rs::scatter::Scatter {
        id: id.to_string(),
        options: ChartOptions { .. },
        data: Dataset { .. },
        ..Default::default()
    };
    // to use any callbacks or functions you use render_mutate and refer to the JS below
    chart.to_chart().render_mutate();

    // else use render
    chart.to_chart().render();

Your html file:

<script src="https://cdn.jsdelivr.net/npm/chart.js@^4"></script>

...

<script type="module">
    import init from 'wasm.js';

    async function run() {
      await init();
    }

    run();
</script>

...

<script>
  function mutate_chart_object(v) { // must have this function name
    if (v.id === ("[YOUR CHART ID HERE]")) {
    // do any work here, this would prepend `$` to y1 axis tick labels
      v.options.scales.y1.ticks = {
        callback:
          function (value, _index, _values) {
            return '$' + value.toFixed(2);
          }
      };
    };

    return v
  }
</script>