parquet::file::serialized_reader

Enum SerializedPageReaderState

Source 
enum SerializedPageReaderState {
    Values {
        offset: usize,
        remaining_bytes: usize,
        next_page_header: Option<Box<PageHeader>>,
    },
    Pages {
        page_locations: VecDeque<PageLocation>,
        dictionary_page: Option<PageLocation>,
        total_rows: usize,
    },
}

Variants§

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Values

Fields

§offset: usize

The current byte offset in the reader

§remaining_bytes: usize

The length of the chunk in bytes

§next_page_header: Option<Box<PageHeader>>
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Pages

Fields

§page_locations: VecDeque<PageLocation>

Remaining page locations

§dictionary_page: Option<PageLocation>

Remaining dictionary location if any

§total_rows: usize

The total number of rows in this column chunk

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