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Interface Tracing

The Tracing object is used to enable or disable tracing for sets of categories. Instances are created using the trace_events.createTracing() method.

When created, the Tracing object is disabled. Calling the tracing.enable() method adds the categories to the set of enabled trace event categories. Calling tracing.disable() will remove the categories from the set of enabled trace event categories.

Hierarchy

  • Tracing

Index

Properties

Methods

Properties

categories

categories: string

A comma-separated list of the trace event categories covered by this Tracing object.

enabled

enabled: boolean

true only if the Tracing object has been enabled.

Methods

disable

  • disable(): void

  • Disables this Tracing object.

    Only trace event categories not covered by other enabled Tracing objects and not specified by the --trace-event-categories flag will be disabled.

    Returns void

enable

  • enable(): void

  • Enables this Tracing object for the set of categories covered by the Tracing object.

    Returns void

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