Trait vortex_array::stats::StatisticsVTable

pub trait StatisticsVTable<Array: ?Sized> {
    // Provided method
    fn compute_statistics(
        &self,
        _array: &Array,
        _stat: Stat,
    ) -> VortexResult<StatsSet> { ... }
}

Encoding VTable for computing array statistics.

Provided Methods

fn compute_statistics( &self, _array: &Array, _stat: Stat, ) -> VortexResult<StatsSet>

Compute the requested statistic. Can return additional stats.

Implementors

impl StatisticsVTable<BoolArray> for BoolEncoding

impl StatisticsVTable<BooleanBuffer> for BoolEncoding

impl StatisticsVTable<ChunkedArray> for ChunkedEncoding

impl StatisticsVTable<ConstantArray> for ConstantEncoding

impl StatisticsVTable<ExtensionArray> for ExtensionEncoding

impl StatisticsVTable<ListArray> for ListEncoding

impl StatisticsVTable<NullArray> for NullEncoding

impl StatisticsVTable<PrimitiveArray> for PrimitiveEncoding

impl StatisticsVTable<SparseArray> for SparseEncoding

impl StatisticsVTable<StructArray> for StructEncoding

impl StatisticsVTable<VarBinArray> for VarBinEncoding

impl StatisticsVTable<VarBinViewArray> for VarBinViewEncoding

impl StatisticsVTable<ArrayData> for OpaqueEncoding

impl<E> StatisticsVTable<ArrayData> for E

where E: StatisticsVTable<E::Array> + Encoding + 'static, for<'a> &'a E::Array: TryFrom<&'a ArrayData, Error = VortexError>,

impl<T: PStatsType> StatisticsVTable<[T]> for PrimitiveEncoding