Struct MultiMatcher

pub struct MultiMatcher<Q, C> { /* private fields */ }

Implementations

impl<Q: Clone + Debug, C: Clone + Debug + PartialEq> MultiMatcher<Q, C>

pub fn new() -> Self

Examples found in repository

examples/multimatcher.rs (line 67)

fn main() {
    // Create two matchers with different metrics and thresholds
    let matcher1 = Matcher::<String, String>::new()
        .add(LevenshteinMetric, 1.0)
        .threshold(0.6);

    let matcher2 = Matcher::<String, String>::new()
        .add(JaccardMetric, 1.0)
        .threshold(0.4);

    // Combine them into a MultiMatcher
    let multi_matcher = MultiMatcher::<String, String>::new()
        .add(matcher1)
        .add(matcher2)
        .threshold(0.5);

    // Define the query and candidate strings
    let query = String::from("example");
    let candidates = vec![
        String::from("example"),
        String::from("examp"),
        String::from("test"),
    ];

    // Find matches with a limit of 2
    println!("MultiMatcher Example");
    println!("===================");
    let matches = multi_matcher.find_limit(&query, &candidates, 2);
    println!("Matches found: {}", matches.len());
    for (i, m) in matches.iter().enumerate() {
        println!(
            "Match {}:\n  Score: {:.2}\n  Candidate: {}\n  Exact: {}",
            i + 1, m.score, m.candidate, m.exact
        );
    }
}

pub fn add(self, matcher: Matcher<Q, C>) -> Self

Examples found in repository

examples/multimatcher.rs (line 68)

fn main() {
    // Create two matchers with different metrics and thresholds
    let matcher1 = Matcher::<String, String>::new()
        .add(LevenshteinMetric, 1.0)
        .threshold(0.6);

    let matcher2 = Matcher::<String, String>::new()
        .add(JaccardMetric, 1.0)
        .threshold(0.4);

    // Combine them into a MultiMatcher
    let multi_matcher = MultiMatcher::<String, String>::new()
        .add(matcher1)
        .add(matcher2)
        .threshold(0.5);

    // Define the query and candidate strings
    let query = String::from("example");
    let candidates = vec![
        String::from("example"),
        String::from("examp"),
        String::from("test"),
    ];

    // Find matches with a limit of 2
    println!("MultiMatcher Example");
    println!("===================");
    let matches = multi_matcher.find_limit(&query, &candidates, 2);
    println!("Matches found: {}", matches.len());
    for (i, m) in matches.iter().enumerate() {
        println!(
            "Match {}:\n  Score: {:.2}\n  Candidate: {}\n  Exact: {}",
            i + 1, m.score, m.candidate, m.exact
        );
    }
}

pub fn threshold(self, threshold: f64) -> Self

Examples found in repository

examples/multimatcher.rs (line 70)

fn main() {
    // Create two matchers with different metrics and thresholds
    let matcher1 = Matcher::<String, String>::new()
        .add(LevenshteinMetric, 1.0)
        .threshold(0.6);

    let matcher2 = Matcher::<String, String>::new()
        .add(JaccardMetric, 1.0)
        .threshold(0.4);

    // Combine them into a MultiMatcher
    let multi_matcher = MultiMatcher::<String, String>::new()
        .add(matcher1)
        .add(matcher2)
        .threshold(0.5);

    // Define the query and candidate strings
    let query = String::from("example");
    let candidates = vec![
        String::from("example"),
        String::from("examp"),
        String::from("test"),
    ];

    // Find matches with a limit of 2
    println!("MultiMatcher Example");
    println!("===================");
    let matches = multi_matcher.find_limit(&query, &candidates, 2);
    println!("Matches found: {}", matches.len());
    for (i, m) in matches.iter().enumerate() {
        println!(
            "Match {}:\n  Score: {:.2}\n  Candidate: {}\n  Exact: {}",
            i + 1, m.score, m.candidate, m.exact
        );
    }
}

pub fn best(&self, query: &Q, candidates: &[C]) -> Option<Match<Q, C>>

pub fn find(&self, query: &Q, candidates: &[C]) -> Vec<Match<Q, C>>

pub fn find_limit( &self, query: &Q, candidates: &[C], limit: usize, ) -> Vec<Match<Q, C>>

Examples found in repository

examples/multimatcher.rs (line 83)

fn main() {
    // Create two matchers with different metrics and thresholds
    let matcher1 = Matcher::<String, String>::new()
        .add(LevenshteinMetric, 1.0)
        .threshold(0.6);

    let matcher2 = Matcher::<String, String>::new()
        .add(JaccardMetric, 1.0)
        .threshold(0.4);

    // Combine them into a MultiMatcher
    let multi_matcher = MultiMatcher::<String, String>::new()
        .add(matcher1)
        .add(matcher2)
        .threshold(0.5);

    // Define the query and candidate strings
    let query = String::from("example");
    let candidates = vec![
        String::from("example"),
        String::from("examp"),
        String::from("test"),
    ];

    // Find matches with a limit of 2
    println!("MultiMatcher Example");
    println!("===================");
    let matches = multi_matcher.find_limit(&query, &candidates, 2);
    println!("Matches found: {}", matches.len());
    for (i, m) in matches.iter().enumerate() {
        println!(
            "Match {}:\n  Score: {:.2}\n  Candidate: {}\n  Exact: {}",
            i + 1, m.score, m.candidate, m.exact
        );
    }
}

Trait Implementations

impl<Q, C> Default for MultiMatcher<Q, C>

fn default() -> Self

Returns the “default value” for a type.