Function graph_drive_script 

pub fn graph_drive_script(
    container_id: &str,
    data: &GraphData,
    call: GraphDrive,
) -> String

Builds the JavaScript that stores data (serialized) as container container_id’s entry in window.__beginGraphData and invokes the GraphDrive method call on window.beginGraph when the driver script (begin/assets/graph.js) is loaded.

container_id is embedded as a JSON-encoded JS string literal, so any characters it contains (quotes, backslashes, newlines) are escaped rather than breaking or injecting into the emitted JS — graph_id is a public GraphView prop, so the id is not assumed to be a bare DOM id. The invoked method name comes from the GraphDrive enum, never a free string, so it can never be an arbitrary (injecting) value.

• Complexity: O(n) in the size of data (serialization plus string formatting).