Module opencensus

• Description
• Data Types
• Function Index
• Function Details

opencensus main module.

Data Types

annotation()

      annotation() = #annotation{}
      

attribute_value()

      attribute_value() = any()
      

attributes()

      attributes() = #{unicode:unicode_binary() => attribute_value()}
      

link()

      link() = #link{}
      

link_type()

      link_type() = ?LINK_TYPE_UNSPECIFIED | ?LINK_TYPE_CHILD_LINKED_SPAN | ?LINK_TYPE_PARENT_LINKED_SPAN
      

links()

      links() = [link()]
      

message_event()

      message_event() = #message_event{}
      

message_event_type()

      message_event_type() = ?MESSAGE_EVENT_TYPE_UNSPECIFIED | ?MESSAGE_EVENT_TYPE_SENT | ?MESSAGE_EVENT_TYPE_RECEIVED
      

span()

      span() = #span{}
      

span_ctx()

      span_ctx() = #span_ctx{}
      

span_id()

      span_id() = non_neg_integer()
      

stack_trace()

      stack_trace() = [erlang:stack_item()]
      

status()

      status() = #status{}
      

tags()

      tags() = oc_tags:tags()
      

time_events()

      time_events() = [{wts:timestamp(), annotation() | message_event()}]
      

trace_id()

      trace_id() = non_neg_integer()
      

Function Index

generate_span_id/0	Generates a 64 bit random integer to use as a span id.
generate_trace_id/0	Generates a 128 bit random integer to use as a trace id.

Function Details

generate_span_id/0

      generate_span_id() -> span_id()
      

Generates a 64 bit random integer to use as a span id.

generate_trace_id/0

      generate_trace_id() -> trace_id()
      

Generates a 128 bit random integer to use as a trace id.