Trait DetectorBackend 

pub trait DetectorBackend: Send + Sync {
    // Required methods
    fn kind(&self) -> &str;
    fn id(&self) -> &str;
    fn detect(&self, text: &str) -> Result<Vec<Detection>>;
}

A pluggable detector (proposal §5.2–5.3): Tier-1 NER over a command seam, Tier-2 LLM — installed by the host, never shipped as a dependency. Object-safe; spans use the same UTF-8-bytes-over-NFC contract as Tier 0.

Required Methods

fn kind(&self) -> &str

Which policy detectors entry this backend serves: “ner” or “llm”.

fn id(&self) -> &str

Provenance id stamped on detections (e.g. “presidio/2.2”).

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

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors