Trait parquet2::read::MutStreamingIterator

pub trait MutStreamingIterator: Sized {
    type Item;
    type Error;
    fn advance(self) -> Result<State<Self>, Self::Error>;
    fn get(&mut self) -> Option<&mut Self::Item>;
}

Associated Types

type Item

type Error

Required methods

fn advance(self) -> Result<State<Self>, Self::Error>

fn get(&mut self) -> Option<&mut Self::Item>

Implementors

impl MutStreamingIterator for ReadColumnIterator

type Item = (IntoIter<Result<CompressedDataPage>>, ColumnChunkMetaData)

type Error = ParquetError

impl<R: Read + Seek> MutStreamingIterator for ColumnIterator<R>

type Item = (PageIterator<R>, ColumnChunkMetaData)

type Error = ParquetError