Enum QueryPlan 

pub enum QueryPlan {
    Literal {
        pattern: Vec<u8>,
        trigrams: Vec<Trigram>,
    },
    RegexWithLiterals {
        regex: Regex,
        required_trigram_sets: Vec<Vec<Trigram>>,
    },
    CaseInsensitive {
        regex: Regex,
        trigram_groups: Vec<Vec<Trigram>>,
    },
    FullScan {
        regex: Regex,
    },
}

Variants

Literal

Fast path: literal string search

Fields

pattern: Vec<u8>

trigrams: Vec<Trigram>

RegexWithLiterals

Regex with extractable literals

Fields

regex: Regex

required_trigram_sets: Vec<Vec<Trigram>>

CaseInsensitive

Case-insensitive indexed search. Each group = case variants for one trigram position. Executor UNIONs within groups, INTERSECTs across.

Fields

regex: Regex

trigram_groups: Vec<Vec<Trigram>>

FullScan

No literals extractable — full scan fallback

Fields

regex: Regex

Trait Implementations

impl Debug for QueryPlan

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

Formats the value using the given formatter.