node:trace_events
#Import
import trace_events from "nstdlib/node/trace_events";Note
The API is available, but not everything works. No tracing backend, so every category reads as disabled. createTracing().enable() throws.
#Support
- nstd: Not measured in this environment.
- Browser: Loads with a minimal
processobject. 2 of Node's 2 exports are available. No behavior check covers it yet.
#Exports (2)
Every name Node.js exports from this module, and what you get when you read it, as a named import or as a property of the default import:
- ✅ A value, both ways. An export that throws an error naming the missing feature also counts.
- ⚠️ A value one way,
undefinedthe other. - ❔
undefinedboth ways. - ❌ Not exported at all.
- – Not measured.
| Export | Node.js | Browser |
|---|---|---|
createTracing | ✅ | ✅ |
getEnabledCategories | ✅ | ✅ |
#Diagnostics
nstdlib running inside Node.js. This isn't an environment it's meant for, so it isn't shown above, but it tells a library problem from an environment one:
coverage: 2/2 of the host's export names answer inside host node. API only. No tracing backend, so every category reads as disabled.createTracing().enable()throws.smoke: Imports in a clean child process.