A description for the
When changing this trait, make sure all the operations are
implemented in the related type in
Gets a specific metric for a given label.
If a set of acceptable labels were specified in the
and the given label is not in the set, it will be recorded under the special
If a set of acceptable labels was not specified in the
only the first 16 unique labels will be used.
After that, any additional labels will be recorded under the special
Labels must be
snake_case and less than 30 characters.
If an invalid label is used, the metric will be recorded in the special
Exported for test purposes.
Gets the number of recorded errors for the given metric and error type.
error- The type of error
ping_name- represents the optional name of the ping to retrieve the metric for. Defaults to the first value in
The number of errors reported.