Trait parquet2::read::ColumnChunkIter

source · [−]
pub trait ColumnChunkIter<I>: MutStreamingIterator<Item = (I, ColumnChunkMetaData), Error = Error> {
    fn field(&self) -> &ParquetType;
}
Expand description

Trait describing a MutStreamingIterator of column chunks.

Required Methods

The field associated to the set of column chunks this iterator iterates over.

Implementors