Module custom_data 

Custom HTML host data for render commands.

Attach ExtraHTMLData as the extra_data type parameter on ElementConfig and render commands (Rectangle, Text, etc.). During drawing, OptionalExtraHTMLData::extra_html_data is read and passed to HTMLCanvas::ensure_command_element, which sets the DOM tag name and optional inline style on the cotis-{id} host element.

For arbitrary HTML fragments inside a host, use HTMLElement with custom draw logic or HTMLRenderer::get_custom_element_html.

Structs

ExtraHTMLData

Per-command overrides for the DOM host element tag and inline CSS.

HTMLElement

Raw HTML content for a custom host element’s innerHTML.

Enums

CustomHtmlElementTag

HTML tag name for a render command’s DOM host element (cotis-{id}).

Traits

OptionalExtraHTMLData

Types that may carry ExtraHTMLData on a render command’s extra_data field.