Trait ArrayEncoding

pub trait ArrayEncoding:
    'static
    + Sync
    + Send
    + Debug {
    // Required methods
    fn id(&self) -> EncodingId;
    fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>;
    fn with_dyn(
        &self,
        array: &Array,
        f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>,
    ) -> Result<(), VortexError>;
}

Object-safe encoding trait for an array.

Required Methods

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

Flatten the given array.

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

Unwrap the provided array into an implementation of ArrayTrait

Trait Implementations

impl Hash for dyn ArrayEncoding + '_

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

impl PartialEq for dyn ArrayEncoding + '_

fn eq(&self, other: &dyn ArrayEncoding) -> 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 Eq for dyn ArrayEncoding + '_

Implementations on Foreign Types

impl ArrayEncoding for ALPEncoding

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

impl ArrayEncoding for ALPRDEncoding

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

impl ArrayEncoding for ByteBoolEncoding

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

impl ArrayEncoding for DateTimePartsEncoding

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

impl ArrayEncoding for DictEncoding

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

impl ArrayEncoding for BitPackedEncoding

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

impl ArrayEncoding for DeltaEncoding

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

impl ArrayEncoding for FoREncoding

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

impl ArrayEncoding for FSSTEncoding

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

impl ArrayEncoding for RoaringBoolEncoding

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

impl ArrayEncoding for RoaringIntEncoding

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

impl ArrayEncoding for RunEndBoolEncoding

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

impl ArrayEncoding for RunEndEncoding

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

impl ArrayEncoding for ZigZagEncoding

fn id(&self) -> EncodingId

fn canonicalize(&self, array: Array) -> Result<Canonical, VortexError>

fn with_dyn( &self, array: &Array, f: &mut dyn for<'b> FnMut(&'b dyn ArrayTrait) -> Result<(), VortexError>, ) -> Result<(), VortexError>

Implementors

impl ArrayEncoding for BoolEncoding

impl ArrayEncoding for ChunkedEncoding

impl ArrayEncoding for ConstantEncoding

impl ArrayEncoding for ExtensionEncoding

impl ArrayEncoding for NullEncoding

impl ArrayEncoding for PrimitiveEncoding

impl ArrayEncoding for SparseEncoding

impl ArrayEncoding for StructEncoding

impl ArrayEncoding for VarBinEncoding

impl ArrayEncoding for VarBinViewEncoding

impl ArrayEncoding for OpaqueEncoding