Module route_handler 

Route component inventory management for incremental route rendering.

These helpers walk the normal render fragment graph. The request-aware path is route-aware but state-agnostic: it follows the active route chain for the current request path, while conservatively traversing if, for, and attribute-template edges without evaluating runtime state.

Structs

ProtocolIndex

Pre-computed index for a protocol, caching expensive lookups.

RouteChainEntry

A single entry in the matched route chain, one per nesting level.

Functions

build_component_index

Build a deterministic component-name → bit-index map from the protocol.

collect_nested_route_params

Walk the fragment graph following matched routes and collect all route parameters from every level of the active route chain.

collect_route_chain

Collect the matched route chain for a request path.

encode_inventory

Encode an inventory bitfield as a hex string.

filter_needed_components

Filter components against the client’s inventory bitfield using sequential indices. Zero collisions — each component has a unique bit.

get_needed_components

Walk the protocol fragment graph from entry_id and return the names of all components the route needs that are NOT in the client’s inventory.

get_needed_components_for_request

Walk the protocol from the persistent entry_id and return the component templates needed for the current request_path.

parse_inventory

Parse a hex-encoded inventory string into bytes.

render_action_response

Produce a JSON response for a POST mutation action.

render_component_templates

Return compiled templates and CSS for specific components by tag name.

render_partial

Produce a JSON partial response for client-side navigation.