Enum VectorCoercionPolicy 

pub enum VectorCoercionPolicy {
    Exact,
    Lossless,
    Lossy,
}

Controls numeric conversion when a backend requires f32 vectors.

Examples

let vector = storage_kit::database::data::DenseVector::I16(vec![1, 2, 3]);
let values = vector
    .to_f32(storage_kit::database::query::VectorCoercionPolicy::Lossless)
    .expect("i16 values fit in f32 exactly");
assert_eq!(values, vec![1.0, 2.0, 3.0]);

Variants

Exact

Reject every conversion except an already-f32 vector.

Lossless

Permit only conversions whose concrete values round-trip exactly.

Lossy

Allows numeric downcasts even when precision may be changed.

Trait Implementations

impl Clone for VectorCoercionPolicy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for VectorCoercionPolicy

impl Debug for VectorCoercionPolicy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VectorCoercionPolicy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for VectorCoercionPolicy

impl PartialEq for VectorCoercionPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for VectorCoercionPolicy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for VectorCoercionPolicy