Function arrow2::io::parquet::write::row_group_iter

source · [−]

pub fn row_group_iter<A: AsRef<dyn Array> + 'static + Send + Sync>(
    chunk: Chunk<A>, 
    encodings: Vec<Encoding>, 
    columns: Vec<ColumnDescriptor>, 
    options: WriteOptions
) -> RowGroupIter<'static, ArrowError>

Available on crate feature io_parquet only.

Expand description

Maps a Chunk and parquet-specific options to an RowGroupIter used to write to parquet