Struct FuzzyMatcher 

pub struct FuzzyMatcher { /* private fields */ }

Fuzzy matcher for component correlation.

Implementations

impl FuzzyMatcher

pub fn new(config: FuzzyMatchConfig) -> Self

Create a new fuzzy matcher with the given configuration

pub const fn config(&self) -> &FuzzyMatchConfig

Get the current configuration.

pub fn with_alias_table(self, table: AliasTable) -> Self

Create a matcher with a custom alias table

pub fn match_components(&self, a: &Component, b: &Component) -> f64

Match two components and return a confidence score (0.0 - 1.0)

pub fn compute_phonetic_similarity(name_a: &str, name_b: &str) -> f64

Compute phonetic similarity using Soundex.

pub fn compute_multi_field_score( &self, a: &Component, b: &Component, weights: &MultiFieldWeights, ) -> MultiFieldScoreResult

Compute multi-field weighted score.

Combines scores from multiple component fields based on configured weights.

Trait Implementations

impl AdaptiveMatching for FuzzyMatcher

fn with_adaptive_threshold( old_sbom: &NormalizedSbom, new_sbom: &NormalizedSbom, base_config: FuzzyMatchConfig, ) -> (FuzzyMatcher, AdaptiveThresholdResult)

Create a matcher with an adaptively computed threshold for the given SBOMs.

fn adapt_threshold( &self, old_sbom: &NormalizedSbom, new_sbom: &NormalizedSbom, ) -> AdaptiveThresholdResult

Compute and apply adaptive threshold to an existing matcher.

impl ComponentMatcher for FuzzyMatcher

fn match_score(&self, a: &Component, b: &Component) -> f64

Compute a match score between two components.

fn match_detailed(&self, a: &Component, b: &Component) -> MatchResult

Compute a detailed match result between two components.

fn name(&self) -> &'static str

Get the name of this matcher for logging/debugging.

fn threshold(&self) -> f64

Get the minimum threshold this matcher uses for fuzzy matching.

fn explain_match(&self, a: &Component, b: &Component) -> MatchExplanation

Generate a human-readable explanation of why two components matched or didn’t.

fn find_best_match<'a>( &self, target: &Component, candidates: &'a [&Component], threshold: f64, ) -> Option<(&'a Component, f64)>

Find the best matching component from a list of candidates.

impl Default for FuzzyMatcher

fn default() -> Self

Returns the “default value” for a type.