Struct FuzzyQuery 

pub struct FuzzyQuery { /* private fields */ }

A reusable fuzzy query that parses the search pattern and allocates its Matcher and scratch buffer exactly once, then scores many candidates.

The one-shot helpers fuzzy_score and fuzzy_match rebuild all of this state on every call. When scoring a collection (command palettes, history pickers, file lists) prefer building a single FuzzyQuery before the loop and reusing it per candidate to avoid the per-item pattern parse and matcher allocation.

Implementations

impl FuzzyQuery

pub fn new(query: &str) -> Self

Compile a query once for repeated scoring.

pub fn score(&mut self, candidate: &str) -> Option<u32>

Score a candidate against the compiled query.

Returns Some(0) for an empty query (matches everything), Some(score) on a fuzzy match, and None when the candidate does not match.

pub fn matches(&mut self, candidate: &str) -> bool

Returns true when the candidate fuzzy-matches the compiled query.