Struct Rp 

pub struct Rp;

The <rp> element - ruby fallback parenthesis.

Purpose

The <rp> element provides parentheses or other characters to be displayed by browsers that don’t support ruby annotations. It’s used to wrap ruby text in fallback scenarios.

Content Categories

• None (only valid as child of <ruby>)

Permitted Content Model

• Text (typically parentheses)

Common Use Cases

• Fallback parentheses for ruby annotations
• Ensuring ruby text is distinguishable in non-supporting browsers

Key Attributes

• Global attributes only

Example

<ruby>
  漢字<rp>(</rp><rt>かんじ</rt><rp>)</rp>
</ruby>
<!-- Browsers without ruby support show: 漢字(かんじ) -->
<!-- Browsers with ruby support show annotation without parentheses -->

WHATWG Specification

• 4.5.13 The rp element

Trait Implementations

impl HtmlElement for Rp

const TAG: &'static str = "rp"

The HTML tag name (e.g., “div”, “span”, “img”).

const VOID: bool = false

Whether this is a void element (self-closing, no children allowed).

impl CanContain<Rp> for Ruby