Method sum_chunk

src/memory/statistics/mod.rs:105–124

(&self, direction: &Direction, reference: &mut [T])

    }

    fn sum_chunk<T>(&self, direction: &Direction, reference: &mut [T]) -> anyhow::Result<()>
    where
        T: num_traits::Float
            + num_traits::NumCast
            + std::ops::AddAssign
            + std::iter::Sum
            + Send
            + Sync,
    {
        let read_guard = self.0.read_inner();
        let data = read_guard.deref();
        match direction {
            Direction::COLUMN => {
                match_array_data_apply_function!(data, sum_col_chunk, reference)
            }
            Direction::ROW => {
                match_array_data_apply_function!(data, sum_row_chunk, reference)
            }
        }
    }

    fn sum_whole_masked<T>(&self, direction: &Direction, mask: &[bool]) -> anyhow::Result<Vec<T>>
    where