Module guard 

Configurable input guardrails backed by llm-guard. Per-route policy selection with fallback to a default policy.

Re-exports

pub use engine::GuardEngine;

pub use policy::GuardrailsConfig;

Modules

engine

The guard engine: compiles one llm-guard pipeline per policy and runs a request’s input text through the route’s selected policy.

policy

Guardrails config: named policies parsed from guardrails.toml.

scanners

Name→scanner registry. Turns a ScannerSpec into one or more llm-guard scanners. A bundle alias (e.g. prompt_injection) yields several. There is no global registry in llm-guard, so this is ours.