Trait parquet::column::page::PageReader

pub trait PageReader {
    fn get_next_page(&mut self) -> Result<Option<Page>>;
}

API for reading pages from a column chunk. This offers a iterator like API to get the next page.

Required Methods

fn get_next_page(&mut self) -> Result<Option<Page>>

Gets the next page in the column chunk associated with this reader. Returns None if there are no pages left.

Implementors

impl<T: Read> PageReader for SerializedPageReader<T>

fn get_next_page(&mut self) -> Result<Option<Page>>