Module observability 

Observability: traces, metrics, and structured logging.

With the otel feature: real OpenTelemetry pipeline (OTLP exporters for traces/metrics/logs, instrumented DB queries, function/job/HTTP metrics).

Without otel: every recording function is a no-op. Callers can record events unconditionally without compile-time cfg gates everywhere. tracing-subscriber log output still works via init_telemetry’s fallback path.

Structs

TelemetryConfig

Minimal telemetry config that mirrors the real one’s surface so callers don’t need cfg gates.

Enums

TelemetryError

Functions

build_env_filter

extract_table_name

init_telemetry

When otel is off, install a basic tracing-subscriber formatter so log output still reaches stderr. Returns Ok(false) to indicate that no exporters were installed.

instrumented_query

record_fn_cache

record_fn_execution

record_http_request

record_job_execution

record_lost_claim

record_notify_payload_bytes

record_pool_metrics

record_query_duration

record_subscription_counts

record_workflow_scheduler_duration

set_active_connections

shutdown_telemetry