Module telemetry 

Telemetry and metrics collection for Gestura.app.

This module provides two complementary observability layers:

• an in-memory metric store used by the GUI/API for local inspection
• optional OTLP trace export for correlated request tracing in tools such as SigNoz

Structs

Metric

Telemetry metric

MetricsSummary

Summary payload for recent in-memory metrics.

SystemHealth

System health metrics

TelemetryManager

Telemetry manager

Timer

Performance timer for measuring operation duration

TraceExportConfig

Runtime configuration for OTLP trace export.

Enums

MetricType

Metric types for telemetry

TraceExportProtocol

Supported OTLP transport protocols for trace export.

Constants

DEFAULT_OTLP_GRPC_TRACE_ENDPOINT

Default OTLP/gRPC endpoint for local trace collection.

DEFAULT_OTLP_HTTP_TRACE_ENDPOINT

Default OTLP/HTTP endpoint for local trace collection.

DEFAULT_OTLP_TRACE_ENDPOINT

Default OTLP trace endpoint for the current default transport.

OTEL_SEMCONV_SCHEMA_URL

Current OpenTelemetry semantic-conventions schema URL used for traces.

Functions

get_telemetry_manager

Get the global telemetry manager

increment_counter

Convenience function to increment a counter

init_tracing_subscriber

Initialize the global tracing subscriber with optional OTLP trace export.

record_histogram

Convenience function to record a histogram value

set_gauge

Convenience function to set a gauge

shutdown_tracing

Flush and shut down the global tracer provider.

start_timer

Convenience function to start a timer