Type Alias OnCloseRowGroup

pub type OnCloseRowGroup<'a, W> = Box<dyn FnOnce(&'a mut TrackedWrite<W>, RowGroupMetaData, Vec<Option<Sbbf>>, Vec<Option<ColumnIndex>>, Vec<Option<OffsetIndex>>) -> Result<()> + Send + 'a>;

Callback invoked on closing a row group, arguments are:

• the row group metadata
• the column index for each column chunk
• the offset index for each column chunk

Aliased Type

struct OnCloseRowGroup<'a, W>(/* private fields */);