RustTracing.sys.mjs
- RustTracing.sys.registerEventSink(target, level, sink)
 registerEventSink
- Arguments:
 target (string)
level (TracingLevel)
sink (EventSink)
- RustTracing.sys.registerMinLevelEventSink(level, sink)
 registerMinLevelEventSink
- Arguments:
 level (TracingLevel)
sink (EventSink)
- RustTracing.sys.unregisterEventSink(target)
 unregisterEventSink
- Arguments:
 target (string)
- RustTracing.sys.unregisterMinLevelEventSink()
 Remove the sink registered with [register_min_level_event_sink], if any.