Enum ParquetPageEncodingStats 

enum ParquetPageEncodingStats {
    Full(Vec<PageEncodingStats>),
    Mask(EncodingMask),
}

Internal representation of the page encoding stats in the ColumnChunkMetaData. This is not publicly exposed, with different getters defined for each variant.

Variants

Full(Vec<PageEncodingStats>)

The full array of stats as defined in the Parquet spec.

Mask(EncodingMask)

A condensed version of only page encodings seen.

Trait Implementations

impl Clone for ParquetPageEncodingStats

fn clone(&self) -> ParquetPageEncodingStats

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ParquetPageEncodingStats

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl HeapSize for ParquetPageEncodingStats

fn heap_size(&self) -> usize

Return the size of any bytes allocated on the heap by this object, including heap memory in those structures

impl PartialEq for ParquetPageEncodingStats

fn eq(&self, other: &ParquetPageEncodingStats) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ParquetPageEncodingStats