Method column

arrow-array/src/record_batch.rs:625–627

Get a reference to a column's array by index. # Panics Panics if `index` is outside of `0..num_columns`.

(&self, index: usize)

    ///
    /// Panics if `index` is outside of `0..num_columns`.
    pub fn column(&self, index: usize) -> &ArrayRef {
        &self.columns[index]
    }

    /// Get a reference to a column's array by name.
    pub fn column_by_name(&self, name: &str) -> Option<&ArrayRef> {