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get_needed_components

webui_handler::route_handler

Function get_needed_components 

Source 
pub fn get_needed_components(
    protocol: &WebUIProtocol,
    entry_id: &str,
    inventory_hex: &str,
    component_index: &HashMap<String, u32>,
) -> Result<(Vec<String>, String), HandlerError>
Expand description

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.

Returns (needed_names, updated_inventory_hex).