27 lines
951 B
Rust
27 lines
951 B
Rust
//! Observability primitives: tracing subscriber, metrics, OTLP export.
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//!
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//! Call `observability::init_tracing_subscriber(level)` once at startup.
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//! All services then use `tracing::info!`, `tracing::warn!`, etc. directly.
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pub mod business_metrics;
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pub mod metrics_middleware;
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pub mod msg_json_fmt;
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pub mod otlp;
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pub mod prometheus_exporter;
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pub mod push;
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pub mod tracing_fmt;
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pub mod tracing_init;
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pub mod tracing_middleware;
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pub use metrics_middleware::{HttpMetrics, MetricsMiddleware};
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pub use msg_json_fmt::set_span_msg;
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pub use prometheus_exporter::{
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HttpMetricsSnapshot, HttpSnapshotGuard, install_recorder, prometheus_handler,
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render_to_hashmap, spawn_http_metrics_poller,
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};
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pub use tracing_fmt::{init_tracing_subscriber, instance_id};
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pub type PrometheusHandle = metrics_exporter_prometheus::PrometheusHandle;
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pub use business_metrics::*;
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pub use otlp::{OtelGuard, init_otlp};
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pub use tracing_middleware::TracingSpanMiddleware;
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