pub fn sort_key(&self) -> Option<SortKey> {
        self.sort_key
            .as_ref()
            .map(|s| SortKey::from_columns(s.split(',')))
    }
/// The sort key for the partition, if present, structured as a `SortKey`
The sort key for the partition, if present, structured as a `SortKey`
The sort key for the partition if present structured as a ` SortKey `
pub fn sort_key(&self) -> Option<SortKey> {
        self.sort_key
            .as_ref()
            .map(|s| SortKey::from_columns(s.split(',')))
    }
pub fn sort_key ( & self ) -> Option < SortKey > { self . sort_key . as_ref ( ) . map ( | s | SortKey :: from_columns ( s . split ( ',' ) ) ) }
The sort key for the partition, if present, structured as a `SortKey`
The sort key for the partition if present structured as a ` SortKey `
&self
&self