pub fn preflight_check(args: &PreFlightArgs<'_>) -> Result<(), PreFlightError>Expand description
Returns Ok(()) when all checks pass, or the first failing variant.
Short-circuits on first failure to give operators a single actionable
diagnostic. When SQLITE_GRAPHRAG_SKIP_PREFLIGHT=1 is set, returns
Ok(()) unconditionally after logging a warning (emergency escape
hatch).