Module trace_events 

Node trace_events module.

Honest scope note: node-js has NO trace-event sink — it emits no Chrome-trace / perfetto JSON and writes no node_trace.*.log file. What is real here is the object model and its state: createTracing({categories}) returns a Tracing whose .enable()/.disable() genuinely flip its enabled flag, whose .categories is the comma-joined category string, and whose enabled categories are reflected by getEnabledCategories(). The object behaves exactly as specified; it simply does not produce trace output. This is a truthful “state, not sink” implementation, never a silent fake.

Constants

METHODS

Module-level methods (require('trace_events').createTracing(...)).

TRACING_METHODS

Instance methods on a Tracing object (.enabled/.categories are plain data properties, not methods).

Functions

call

construct

new trace_events.Tracing(...) is not part of Node’s public API, but the constructor path builds the same object as createTracing.

instance_call