Struct RegexDetector 

pub struct RegexDetector { /* private fields */ }

Regex-backed Recognizer implementation.

Construct via RegexDetector::emails for the bundled email recognizer, or supply a custom pattern through the rulepack mechanism. Patterns use Rust regex syntax: no lookahead, lookbehind, or backreferences. Prefer TOML literal strings ('...') in policy files to avoid double-escaping.

Candidate::span uses byte ranges, not char indices.

Implementations

impl RegexDetector

pub fn new(pattern: &str, class: PiiClass) -> Result<Self>

pub fn with_source(pattern: &str, class: PiiClass, source: &str) -> Result<Self>

pub fn with_rulepack_fields( pattern: &str, class: PiiClass, source: &str, locales: Vec<LocaleTag>, base_score: f32, priority: i32, token_family: &str, capture_groups: Option<Vec<u32>>, exclusions: Vec<String>, validator_kind: Option<ValidatorKind>, normalizer_kind: Option<NormalizerKind>, ) -> Result<Self>

pub fn emails() -> Result<Self>

Trait Implementations

impl Detector for RegexDetector

fn detect(&self, input: &str) -> Vec<Detection>

Detect PII spans in the supplied input string.

fn try_detect( &self, input: &str, ) -> Result<Vec<Detection>, RecognizerRuntimeError>

Fallible detection entrypoint for detectors backed by runtime systems.

impl Recognizer for RegexDetector

fn id(&self) -> &str

Stable recognizer identifier.

fn supported_class(&self) -> &PiiClass

PII class supported by this recognizer.

fn detect( &self, input: &str, _ctx: &DetectContext<'_>, ) -> Result<Vec<Candidate>, DetectError>

Detects PII candidates in the supplied input and context.

fn token_family(&self) -> &str

Token family used for candidate token emission.

fn validator_kind(&self) -> Option<ValidatorKind>

Optional validator kind used by pre-resolver validator-veto.

fn locales(&self) -> &[LocaleTag]

Locales where this recognizer is active.