Struct VectorDistanceFilter 

pub struct VectorDistanceFilter {
    pub column: &'static str,
    pub metric: VectorMetric,
    pub query_vector: Vec<f32>,
    pub op: FilterOp,
    pub value: FilterValue,
}

<column> <metric op> <query_vector> <cmp> <value> — a distance-to- a-query-vector expression compared against a bound threshold. Built via [super::field_ref_ext]’s FieldRef::distance_to, then a comparator method turns it into a FilterExpr. Mirrors super::CoalesceFilter’s shape: a left-hand computed expression plus a bound right-hand value.

PG-only (pgvector) — the embedded rusqlite backend doesn’t ship pgvector, so its renderer fails loud, mirroring FilterExpr::Spatial.

Fields

column: &'static str

metric: VectorMetric

query_vector: Vec<f32>

op: FilterOp

value: FilterValue

Trait Implementations

impl Clone for VectorDistanceFilter

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VectorDistanceFilter

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

Formats the value using the given formatter.

impl PartialEq for VectorDistanceFilter

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for VectorDistanceFilter