Trait parquet::column::page::PageReader [−][src]
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 PageReader for SerializedPageReader