34 lines
1.5 KiB
Markdown
34 lines
1.5 KiB
Markdown
# Implementation Spec: Round 5
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## Status: COMPLETE
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## New Features
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### 1. CircuitBreakerHealthCheck (mytheclipse-core, observability+resiliency)
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File: `crates/mytheclipse/src/metrics_bridge.rs`
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- `CircuitBreakerHealthCheck` — `HealthCheck` impl that maps `CircuitBreaker::snapshot().state` to HealthStatus:
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- Open → Unhealthy
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- HalfOpen → Degraded
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- Closed → Ok
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- Gated `#[cfg(feature = "resiliency")]`; re-exported when both observability+resiliency enabled
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- Feature interaction: `observability` now implies `lifecycle` (needed for `crate::health::{HealthCheck, HealthStatus}`)
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### 2. TypedKeyRegistry (mytheclipse-crypto, password)
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File: `crates/mytheclipse-crypto/src/key_registry.rs`
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- `TypedKeyRegistry<K, V>` — registry keyed by string ID, wraps KeyRing for current/previous rotation
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- `key_for(&self, id: &str) -> Option<&K>` typed lookup
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- `rotate_with_id(&mut self, id, key)` + `revoke(id)`
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- Default impl uses String keys (v4 signers)
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### 3. MetricsHttpHandler (mytheclipse-http, metrics-http)
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File: `crates/mytheclipse-http/src/metrics_http.rs`
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- new feature `metrics-http` (axum + tower + mytheclipse/observability)
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- `metrics_routes(collector) -> Router` serving `/metrics` (Prometheus text via `export_prometheus`) + `/`
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- `tower` dep added (util feature)
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- 1 test via ServiceExt::oneshot
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## Verification
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- `cargo build --workspace --all-features` → exit 0
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- `cargo test --workspace --all-features` → all pass (160+ tests)
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- `cargo clippy --workspace --all-features` → no new warnings
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