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Versions: 20
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Stored size: 1.44 KB
Contents
# frozen_string_literal: true
module Deimos
module Tracing
# Base class for all tracing providers.
class Provider
# Returns a span object and starts the trace.
# @param span_name [String] The name of the span/trace
# @param options [Hash] Options for the span
# @return [Object] The span object
def start(span_name, options={})
raise MissingImplementationError
end
# Finishes the trace on the span object.
# @param span [Object] The span to finish trace on
# @return [void]
def finish(span)
raise MissingImplementationError
end
# Set an error on the span.
# @param span [Object] The span to set error on
# @param exception [Exception] The exception that occurred
# @return [void]
def set_error(span, exception)
raise MissingImplementationError
end
# Get the currently activated span.
# @return [Object]
def active_span
raise MissingImplementationError
end
# Set a tag to a span. Use the currently active span if not given.
# @param tag [String]
# @param value [String]
# @param span [Object]
# @return [void]
def set_tag(tag, value, span=nil)
raise MissingImplementationError
end
# Get a tag from a span with the specified tag.
# @param tag [String]
def get_tag(tag)
raise MissingImplementationError
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems