Method with_reservation

datafusion/physical-plan/src/memory.rs:78–81

Set the memory reservation for the data

(mut self, reservation: MemoryReservation)

    /// Set the memory reservation for the data
    pub fn with_reservation(mut self, reservation: MemoryReservation) -> Self {
        self.reservation = Some(reservation);
        self
    }

    /// Set the number of rows to produce
    pub fn with_fetch(mut self, fetch: Option<usize>) -> Self {