Enum QueryLayout 

pub enum QueryLayout {
    SameAsData,
    FourBitTransposed,
    ScalarQuantized,
    FullPrecision,
}

The layout to use for the query in DistanceComputer and QueryComputer.

Variants

SameAsData

Use the same compression strategy as the data vectors.

This may result in slow compression if high bit-widths are used.

FourBitTransposed

Use 4-bits for the query vector using a bitwise transpose layout.

ScalarQuantized

Use scalar quantization for the query using the same number of bits per dimension as the dataset.

FullPrecision

Use f32 to encode the query.

Trait Implementations

impl Clone for QueryLayout

fn clone(&self) -> QueryLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryLayout

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

Formats the value using the given formatter.

impl Display for QueryLayout

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

Formats the value using the given formatter.

impl PartialEq for QueryLayout

fn eq(&self, other: &QueryLayout) -> 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 Copy for QueryLayout

impl Eq for QueryLayout

impl StructuralPartialEq for QueryLayout