configure method Null safety

void configure(
  1. {StackTraceMapper? mapper,
  2. Set<String>? except,
  3. Set<String>? only}
)

Configure how stack traces are formatted.

The mapper is used to convert JavaScript traces into Dart traces. The except set indicates packages whose frames should be folded away. If only is non-empty, it indicates packages whose frames should not be folded away.

Implementation

void configure(
    {StackTraceMapper? mapper, Set<String>? except, Set<String>? only}) {
  if (mapper != null) _mapper = mapper;
  if (except != null) _except = except;
  if (only != null) _only = only;
}