os_query_builder_rs/misc/
rewrite.rs

1use serde::{Serialize, Serializer};
2
3/// all values from docs elasticsearch, exclude constant_score_blended
4/// https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-multi-term-rewrite.html
5#[derive(Debug, Clone)]
6pub enum Rewrite {
7    ConstantScore,
8    ScoringBoolean,
9    ConstantScoreBoolean,
10    TopTerms(u64),
11    TopTermsBoost(u64),
12    TopTermsBlendedFreqs(u64)
13}
14
15
16impl Serialize for Rewrite {
17    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
18        where
19            S: Serializer,
20    {
21        match self {
22            Rewrite::TopTerms(u) => serializer.serialize_str(format!("top_terms_{}", *u).as_str()),
23            Rewrite::TopTermsBoost(u) => serializer.serialize_str(format!("top_terms_boost_{}", *u).as_str()),
24            Rewrite::TopTermsBlendedFreqs(u) => serializer.serialize_str(format!("top_terms_blended_freqs_{}", *u).as_str()),
25            Rewrite::ConstantScore => serializer.serialize_str("constant_score"),
26            Rewrite::ScoringBoolean => serializer.serialize_str("scoring_boolean"),
27            Rewrite::ConstantScoreBoolean => serializer.serialize_str("constant_score_boolean")
28        }
29    }
30}
os_query_builder_rs/misc/rewrite.rs

os_query_builder_rs/misc/
rewrite.rs
