Function linker_records 

fn linker_records<R: Scalar>(
    linker: &InflationLinkedBond,
    view: &PricingView<'_, R>,
) -> Result<Records, PricingError>

A linker’s indexed flows as records: an Indexed row per remaining real coupon, its rate the real coupon rate times the index ratio observed for its period, and a Redemption row indexed on the last period’s ratio — or the par amount, unmultiplied, where the redemption floor binds — exactly as the pricer values them, so the pv column sums to the bond’s value.