Enum SparseVectorInput 

#[non_exhaustive]
pub enum SparseVectorInput {
    Parallel {
        indices: Vec<u32>,
        values: Vec<f32>,
    },
    Dict(BTreeMap<String, f32>),
}

Input format for sparse vectors, supporting two JSON representations:

• Parallel arrays: {"indices": [42, 1337], "values": [0.5, 1.2]}
• Dict format (Qdrant-compatible): {"42": 0.5, "1337": 1.2}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Parallel

Canonical parallel-array format with explicit indices and values.

Fields

indices: Vec<u32>

Term/dimension indices (u32).

values: Vec<f32>

Corresponding weights.

Dict(BTreeMap<String, f32>)

Dictionary format mapping string term IDs to weights.

Implementations

impl SparseVectorInput

pub fn into_sparse_vector(self) -> Result<SparseVector, String>

Converts this input into a core SparseVector, validating at the API boundary.

Errors

Returns a descriptive error string on mismatched lengths, non-finite values, or dict keys that cannot be parsed as u32.

Trait Implementations

impl Debug for SparseVectorInput

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SparseVectorInput

fn deserialize<__D>( __deserializer: __D, ) -> Result<SparseVectorInput, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl ToSchema for SparseVectorInput

fn name() -> Cow<'static, str>

Return name of the schema.

fn schemas(schemas: &mut Vec<(String, RefOr<Schema>)>)

Implement reference utoipa::openapi::schema::Schemas for this type.