Struct OtelValidator 

pub struct OtelValidator { /* private fields */ }

OpenTelemetry validator with real span data validation

Implementations

impl OtelValidator

pub fn new() -> Self

Create a new OTel validator with default configuration

Following core team standards:

• Sync method (dyn compatible)
• Returns Result<T, CleanroomError>
• No unwrap() or expect()

pub fn with_config(config: OtelValidationConfig) -> Self

Create a new OTel validator with custom configuration

Following core team standards:

• Sync method (dyn compatible)
• Returns Result<T, CleanroomError>
• No unwrap() or expect()

pub fn with_span_exporter(self, exporter: InMemorySpanExporter) -> Self

Create a new OTel validator with in-memory span exporter for testing

Following core team standards:

• Sync method (dyn compatible)
• Returns Result<T, CleanroomError>
• No unwrap() or expect()

pub fn with_validation_processor( self, processor: ValidationSpanProcessor, ) -> Self

Create a new OTel validator with validation span processor for real span collection

Following core team standards:

• Sync method (dyn compatible)
• Returns Result<T, CleanroomError>
• No unwrap() or expect()

pub fn with_global_tracer_provider() -> Result<Self>

Create a new OTel validator that connects to the global tracer provider

This method creates a validator that can access real span data from the global OpenTelemetry tracer provider. Following core team standards:

• Sync method (dyn compatible)
• Returns Result<T, CleanroomError>
• No unwrap() or expect()

pub fn validate_span( &self, assertion: &SpanAssertion, ) -> Result<SpanValidationResult>

Validate a span assertion (legacy method with simulated data)

This method validates that a span with the expected attributes exists. Following core team standards:

• No .unwrap() or .expect()
• Sync method (dyn compatible)
• Returns Result<T, CleanroomError>

pub fn validate_span_real( &self, assertion: &SpanAssertion, ) -> Result<SpanValidationResult>

Validate a span assertion using real span data from OpenTelemetry

This method performs actual validation against real span data collected from the OpenTelemetry tracer provider. Following core team standards:

• No .unwrap() or .expect()
• Sync method (dyn compatible)
• Returns Result<T, CleanroomError>
• No false positives - validates against actual telemetry data

pub fn validate_trace( &self, assertion: &TraceAssertion, ) -> Result<TraceValidationResult>

Validate a trace assertion

This method validates that a complete trace with all expected spans exists. Following core team standards:

• No .unwrap() or .expect()
• Sync method (dyn compatible)
• Returns Result<T, CleanroomError>

pub fn validate_export(&self, endpoint: &str) -> Result<bool>

Validate telemetry export

This method validates that telemetry data reaches configured destinations. Following core team standards:

• No .unwrap() or .expect()
• Sync method (dyn compatible)
• Returns Result<T, CleanroomError>

pub fn validate_export_real(&self, endpoint: &str) -> Result<bool>

Validate export functionality using real OTLP export testing

This method performs actual validation of OTLP export functionality by:

1. Validating endpoint format and connectivity
2. Testing basic network connectivity to the endpoint
3. Validating OTLP protocol format

Note: Full end-to-end validation with mock collectors would require significant additional infrastructure. This provides basic connectivity validation as a foundation.

Following core team standards:

• No .unwrap() or .expect()
• Sync method (dyn compatible)
• Returns Result<T, CleanroomError>
• No false positives - validates actual connectivity

pub fn validate_trace_real( &self, assertion: &TraceAssertion, ) -> Result<TraceValidationResult>

Validate trace relationships using real span data from OpenTelemetry

This method performs actual validation of trace relationships by:

1. Querying real spans from the validation processor
2. Validating parent-child relationships between spans
3. Checking trace completeness if required

Following core team standards:

• No .unwrap() or .expect()
• Sync method (dyn compatible)
• Returns Result<T, CleanroomError>
• No false positives - validates against actual telemetry data

pub fn validate_performance_overhead( &self, baseline_duration_ms: f64, with_telemetry_duration_ms: f64, ) -> Result<bool>

Validate performance overhead

This method measures telemetry performance impact. Following core team standards:

• No .unwrap() or .expect()
• Sync method (dyn compatible)
• Returns Result<T, CleanroomError>

pub fn config(&self) -> &OtelValidationConfig

Get validation configuration

pub fn set_config(&mut self, config: OtelValidationConfig)

Update validation configuration

Trait Implementations

impl Clone for OtelValidator

fn clone(&self) -> OtelValidator

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OtelValidator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for OtelValidator

fn default() -> Self

Returns the “default value” for a type.