[WilliamRagstad]

The todo example defines CRUD logic directly in inline endpoint blocks and uses HTMX for all client/server interaction. PUT now uses put /todos/(id: String) form(title: String, completed: Boolean): the edit form submits named fields in an application/x-www-form-urlencoded body to /todos/{id}. It no longer rewrites PUT values into URL segments. Unchecked completion binds as false. POST retains its existing URL-based creation route.

The form declaration follows the parser's documented syntax, and HTMX submission follows its official form-parameter documentation. HTTP tasks collect bounded bodies asynchronously before dispatch, including chunked uploads, so slow uploads do not block the JavaScript actor. Declared String and Boolean/Bool fields become request-local bindings before pre-handlers and inline endpoint execution. Malformed, duplicate, missing, or conflicting inputs return 400; unsupported media types return 415. Bodies are capped at 64 KiB and ten seconds (413/408). JSON, multipart uploads, models, and other form field types remain unsupported and are documented.

global contains shared todo state and three reusable rendering/escaping helpers. Endpoint return values become responses or post-handler out; locals never become persistent globals. HTMX swaps escaped HTML fragments and application validation messages. Module globals remain intentional shared state, and JavaScript execution remains serialized. Refs #4.

Validation:

• cargo fmt --check, cargo build --locked --offline, and cargo test --locked --offline: 15 tests passed.
• HTTP coverage includes CRUD, title escaping, URL-encoded UTF-8/plus/percent decoding, unchecked booleans, rejected fields/media/oversized bodies, POST/PATCH form handling, pre-handler binding, concurrent form isolation, and chunked uploads while another route responds.
• Existing inline execution, routing, reload, and concurrency assertions pass.
• Chromium with pinned HTMX 2.0.8 verifies load/create/edit/complete/uncomplete/validation/delete; PUT requests have form bodies at /todos/1, including omission of the unchecked checkbox. Clean shutdown verified.

The example README includes the PUT declaration and curl body examples; docs/runtime.md describes supported request behavior and runtime limitations.