Module rewrite 

Available on crate features html and http only.

Selector-driven HTML rewriting.

The public entry point is HtmlRewriter (and the rewrite_str one-shot). Internally, a streaming selector matcher is fed start/end tags as they are tokenized and reports, at each start tag, which registered selectors match the element being opened — without building a DOM. It maintains an open-element stack and, per selector, two bitmasks:

• completed — which compound-prefixes are matched ending at this element (a child combinator reads its parent’s completed);
• desc_ready — which prefixes are available to descendants (a descendant combinator reads its ancestor’s desc_ready).

It underpins the selector-driven HtmlRewriter.

Structs

AttributeName

A validated HTML attribute name.

Element

A matched element, for inspection and mutation by a handler.

ElementContentHandlers

A builder bundling (selector, closure) pairs — the closure-based escape hatch over the ElementContentHandler trait, for one-off rewrites that don’t need a dedicated state struct.

HtmlRewriter

A streaming, selector-driven HTML rewriter.

Enums

InvalidAttributeName

Why a string is not a valid AttributeName.

Traits

ElementContentHandler

Handles matched elements during a rewrite.

Functions

rewrite_str

One-shot rewrite of a complete HTML string.

Type Aliases

HandlerResult

The result of an element content handler. An error aborts the rewrite.