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better naming of layers and filters
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  • examples/self-diagnostics/src

1 file changed

+6
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examples/self-diagnostics/src/main.rs

+6-6
Original file line numberDiff line numberDiff line change
@@ -29,7 +29,7 @@ fn init_logger_provider() -> opentelemetry_sdk::logs::LoggerProvider {
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// Specialized filter to process
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// - ERROR logs from specific targets
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// - ERROR logs generated internally.
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let specialized_filter = tracing_subscriber::filter::filter_fn(|metadata| {
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let internal_and_dependency_filter = tracing_subscriber::filter::filter_fn(|metadata| {
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let target = metadata.target();
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// Only allow ERROR logs from specific targets
@@ -43,8 +43,8 @@ fn init_logger_provider() -> opentelemetry_sdk::logs::LoggerProvider {
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&& metadata.level() == &tracing::Level::ERROR
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});
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// Configure fmt::Layer to print detailed log information, including structured fields
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let fmt_opentelemetry_layer =
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tracing_subscriber::fmt::layer().with_filter(specialized_filter.clone());
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let fmt_internal_and_dependency_layer =
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tracing_subscriber::fmt::layer().with_filter(internal_and_dependency_filter.clone());
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// Application filter to exclude specific targets entirely, regardless of level
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let application_filter = tracing_subscriber::filter::filter_fn(|metadata| {
@@ -60,12 +60,12 @@ fn init_logger_provider() -> opentelemetry_sdk::logs::LoggerProvider {
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|| target.starts_with("opentelemetry"))
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});
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let fmt_application_layer = layer::OpenTelemetryTracingBridge::new(&cloned_provider)
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let application_layer = layer::OpenTelemetryTracingBridge::new(&cloned_provider)
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.with_filter(application_filter.clone());
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tracing_subscriber::registry()
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.with(fmt_opentelemetry_layer)
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.with(fmt_application_layer)
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.with(fmt_internal_and_dependency_layer)
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.with(application_filter)
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.init();
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provider
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}

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