Module observability 

Observability infrastructure for Hypercall.

This module provides Prometheus metrics exposition, metrics collection, distributed tracing via OpenTelemetry, and command tracing for debugging.

Re-exports

pub use metrics_collector::record_auth_failure;

pub use metrics_collector::record_liquidation;

pub use metrics_collector::record_settlement;

pub use metrics_collector::LiquidationReason;

pub use metrics_collector::MetricsCollector;

pub use metrics_collector::MetricsCollectorConfig;

pub use metrics_collector::BUILD_TIME;

pub use metrics_collector::CARGO_VERSION;

pub use metrics_collector::GIT_COMMIT;

pub use metrics_collector::GIT_REF;

pub use tracing::init_tracing;

pub use tracing::shutdown_tracing;

Modules

api_boundary

command_trace

Command tracing for debugging and observability.

metrics_collector

Metrics Collector - Periodic collection of business and operational metrics.

prometheus

Prometheus metrics exposition.

tracing

OpenTelemetry tracing and Pyroscope profiling initialization.

Structs

EngineStateDigest

Deterministic digest of engine state for comparison.

SymbolSummary

Summary of a single symbol’s orderbook state.

Enums

AuthFailureReason

Bounded set of authentication failure reasons used for low-cardinality API authentication metrics.