pub fn script_info(source: &str) -> Result<ScriptInfo, Error>Expand description
Compile a script from source and return its ScriptInfo without
building an Instance or requiring a data provider.
This is a lightweight alternative to
Instance::script_info() for cases where you only need
metadata (script type, inputs, alert conditions) and don’t plan to
execute the script.
Internally uses a dummy symbol (NASDAQ:AAPL) and timeframe (1 day);
functions like request.security() return na during collection so
no real data is fetched.