Class: Datadog::Tracing::Pipeline::SpanProcessor

Inherits:

Object

• Object
• Datadog::Tracing::Pipeline::SpanProcessor

Defined in:

lib/datadog/tracing/pipeline/span_processor.rb

Overview

This processor executes the configured ‘operation` for each Span in a TraceSegment.

Direct Known Subclasses

SpanFilter

Instance Method Summary

• #initialize(operation = nil, &block) ⇒ SpanProcessor constructor

  You can either provide an ‘operation` object or a block to this method.

Constructor Details

#initialize(operation = nil, &block) ⇒ SpanProcessor

You can either provide an ‘operation` object or a block to this method.

Both have the same semantics as ‘operation`. `operation` is used if both `operation` and a block are present.

Parameters:

• operation (#call(Datadog::Tracing::Span)) (defaults to: nil) —

  a callable that can modify the span.

Raises:

• (ArgumentError)

# File 'lib/datadog/tracing/pipeline/span_processor.rb', line 17

def initialize(operation = nil, &block)
  callable = operation || block

  raise(ArgumentError) unless callable.respond_to?(:call)

  @operation = operation || block
end