Struct FullTextConfig 

pub struct FullTextConfig {
    pub k1: f32,
    pub b: f32,
    pub min_token_length: usize,
    pub max_token_length: usize,
    pub lowercase: bool,
    pub stop_words: HashSet<String>,
    pub stem_language: StemLanguage,
}

Configuration for full-text search

Fields

k1: f32

BM25 parameter k1 (term frequency saturation)

b: f32

BM25 parameter b (document length normalization)

min_token_length: usize

Minimum token length to index

max_token_length: usize

Maximum token length to index

lowercase: bool

Whether to apply lowercase normalization

stop_words: HashSet<String>

Stop words to filter out

stem_language: StemLanguage

Language for stemming (None = no stemming)

Implementations

impl FullTextConfig

pub fn with_english_stemming() -> Self

Create config with English stemming enabled

pub fn with_language(language: StemLanguage) -> Self

Create config with specified language stemming

Trait Implementations

impl Clone for FullTextConfig

fn clone(&self) -> FullTextConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FullTextConfig

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

Formats the value using the given formatter.

impl Default for FullTextConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FullTextConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FullTextConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.