compute_leaves

parquet::arrow::arrow_writer

Function compute_leaves 

Source 
pub fn compute_leaves(
    field: &Field,
    array: &ArrayRef,
) -> Result<Vec<ArrowLeafColumn>>
Expand description

Computes the ArrowLeafColumn for a potentially nested [ArrayRef]

This function can be used along with get_column_writers to encode individual columns in parallel. See example on ArrowColumnWriter