Struct IndexOptions 

pub struct IndexOptions {
    pub fields: Vec<String>,
    pub id_field: Option<String>,
    pub lowercase: bool,
    pub stopwords: Vec<String>,
    pub k1: f64,
    pub b: f64,
}

Index configuration options

Fields

fields: Vec<String>

Fields to index (empty = treat input as text)

id_field: Option<String>

Field to use as document ID (default: array index)

lowercase: bool

Normalize case (default: true)

stopwords: Vec<String>

Terms to exclude from indexing

k1: f64

BM25 k1 parameter (term frequency saturation)

b: f64

BM25 b parameter (length normalization)

Trait Implementations

impl Clone for IndexOptions

fn clone(&self) -> IndexOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexOptions

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

Formats the value using the given formatter.

impl Default for IndexOptions

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for IndexOptions

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for IndexOptions

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

where __S: Serializer,

Serialize this value into the given Serde serializer.