Crate dantalion 

Dantalion

“The Duke reveals all secrets”

Dantalion provides comprehensive observability for the Infernum ecosystem, including distributed tracing, metrics collection, and structured logging.

Features

• OpenTelemetry Integration: Native OTLP export support
• LLM-Specific Metrics: Token throughput, latency percentiles, cost tracking
• Structured Logging: JSON-formatted logs with trace correlation
• Prometheus Export: Metrics endpoint for scraping

Re-exports

pub use logging::init_logging;

pub use metrics::InferenceMetrics;

pub use metrics::MetricsCollector;

pub use metrics::Timer;

pub use tracing_config::create_tracer;

pub use tracing_config::init_tracing;

pub use tracing_config::LLMSpan;

pub use tracing_config::LLMSpanBuilder;

pub use tracing_config::TracingConfig;

pub use tracing_config::TracingGuard;

Modules

logging

Structured logging configuration.

metrics

Metrics collection for inference performance.

tracing_config

Distributed tracing configuration.

Structs

Telemetry

Central telemetry manager.

TelemetryConfig

Configuration for telemetry.