Crate duende_policy 

duende-policy

Policy enforcement for the Duende daemon framework.

This crate provides:

• Quality gates: PMAT-based code quality enforcement
• Circuit breakers: 3-state failure protection
• Resource limiters: cgroups/setrlimit enforcement
• Jidoka automation: Stop-on-error with recommendations

Iron Lotus Framework

• Jidoka (自働化): Automatic stop on quality violations
• Poka-Yoke (ポカヨケ): Mistake-proofing via policy enforcement
• Standardized Work: Consistent policy application

Example

use duende_policy::{CircuitBreaker, CircuitState};

let mut breaker = CircuitBreaker::new(5, Duration::from_secs(30));

if breaker.allow() {
    match do_work().await {
        Ok(_) => breaker.record_success(),
        Err(_) => breaker.record_failure(),
    }
}

Re-exports

pub use circuit_breaker::CircuitBreaker;

pub use circuit_breaker::CircuitState;

pub use error::PolicyError;

pub use error::Result;

pub use gate::GateConfig;

pub use gate::GateResult;

pub use gate::QualityAnalysis;

pub use gate::QualityGate;

pub use gate::QualityViolation;

pub use jidoka::CheckItem;

pub use jidoka::Evidence;

pub use jidoka::JidokaCheck;

pub use jidoka::JidokaGate;

pub use jidoka::JidokaResult;

pub use jidoka::JidokaViolation;

pub use jidoka::ViolationKind;

pub use limiter::ResourceLimiter;

pub use limiter::ResourceLimits;

Modules

circuit_breaker

Circuit breaker pattern implementation.

error

Policy error types.

gate

Quality gate enforcement.

jidoka

Jidoka (自働化) automation - stop-on-error with recommendations.

limiter

Resource limit enforcement via cgroups v2 (Linux) and setrlimit (others).