Opentelemetry.Span_linkSourceSpan Link
A pointer from the current span to another span in the same trace or in a different trace. For example, this can be used in batching operations, where a single batch handler processes multiple requests from different traces or when the handler receives a request from a different project.
val make :
trace_id:Trace_id.t ->
span_id:Span_id.t ->
?trace_state:string ->
?attrs:key_value list ->
?dropped_attributes_count:int ->
unit ->
t