Skip to main content

compute_top_level_span

libdd_trace_utils::trace_utils

Function compute_top_level_span 

Source 
pub fn compute_top_level_span(trace: &mut [Span])
Expand description

Updates all the spans top-level attribute. A span is considered top-level if:

  • it’s a root span
  • OR its parent is unknown (other part of the code, distributed trace)
  • OR its parent belongs to another service (in that case it’s a “local root” being the highest ancestor of other spans belonging to this service and attached to it).