Module metrics_tracing_context::label_filter

Label filtering.

Structs

• Allowlist
  A LabelFilter that only allows labels contained in a predefined list.
• IncludeAll
  A LabelFilter that allows all labels.

Traits

• LabelFilter
  LabelFilter trait encapsulates the ability to filter labels, i.e. determining whether a particular span field should be included as a label or not.