Trait CompareFn

pub trait CompareFn<Array> {
    // Required method
    fn compare(
        &self,
        lhs: &Array,
        rhs: &ArrayData,
        operator: Operator,
    ) -> VortexResult<Option<ArrayData>>;
}

Required Methods

fn compare( &self, lhs: &Array, rhs: &ArrayData, operator: Operator, ) -> VortexResult<Option<ArrayData>>

Compares two arrays and returns a new boolean array with the result of the comparison. Or, returns None if comparison is not supported for these arrays.

Implementors

impl CompareFn<ChunkedArray> for ChunkedEncoding

impl CompareFn<ConstantArray> for ConstantEncoding

impl CompareFn<ExtensionArray> for ExtensionEncoding

impl CompareFn<VarBinArray> for VarBinEncoding

impl<E> CompareFn<ArrayData> for E

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