Enum RowGroups 

enum RowGroups {
    Owned(Vec<RowGroupMetaData>),
    Shared(Arc<[RowGroupMetaData]>),
}

Variants

Owned(Vec<RowGroupMetaData>)

Owned vector - cheap to mutate

Shared(Arc<[RowGroupMetaData]>)

Shared Arc slice - cheap to clone

Implementations

impl RowGroups

fn as_slice(&self) -> &[RowGroupMetaData]

Get a reference to the row groups

fn into_vec(self) -> Vec<RowGroupMetaData>

Take ownership of the row groups, converting to Vec

fn convert_to_owned(&mut self)

Convert to Owned variant, cloning if necessary

fn as_mut_vec(&mut self) -> &mut Vec<RowGroupMetaData>

Get a mutable reference to the Vec, converting from Shared if necessary