Rocky_Mountain_Vending/.pnpm-store/v10/files/1a/d13fe33a8fc7cb069f788b56475cf3aad5f6c729fe016398e13dc703567161b02ac319170b590f6f669964ad0b018c236717755de313e3dcbd9504c73a368c

# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
#
# Contributing to Chrome DevTools Protocol: https://goo.gle/devtools-contribution-guide-cdp

domain Tracing
  depends on IO

  # Configuration for memory dump. Used only when "memory-infra" category is enabled.
  experimental type MemoryDumpConfig extends object

  type TraceConfig extends object
    properties
      # Controls how the trace buffer stores data. The default is `recordUntilFull`.
      experimental optional enum recordMode
        recordUntilFull
        recordContinuously
        recordAsMuchAsPossible
        echoToConsole
      # Size of the trace buffer in kilobytes. If not specified or zero is passed, a default value
      # of 200 MB would be used.
      experimental optional number traceBufferSizeInKb
      # Turns on JavaScript stack sampling.
      experimental optional boolean enableSampling
      # Turns on system tracing.
      experimental optional boolean enableSystrace
      # Turns on argument filter.
      experimental optional boolean enableArgumentFilter
      # Included category filters.
      optional array of string includedCategories
      # Excluded category filters.
      optional array of string excludedCategories
      # Configuration to synthesize the delays in tracing.
      experimental optional array of string syntheticDelays
      # Configuration for memory dump triggers. Used only when "memory-infra" category is enabled.
      experimental optional MemoryDumpConfig memoryDumpConfig

  # Data format of a trace. Can be either the legacy JSON format or the
  # protocol buffer format. Note that the JSON format will be deprecated soon.
  experimental type StreamFormat extends string
    enum
      json
      proto

  # Compression type to use for traces returned via streams.
  experimental type StreamCompression extends string
    enum
      none
      gzip

  # Details exposed when memory request explicitly declared.
  # Keep consistent with memory_dump_request_args.h and
  # memory_instrumentation.mojom
  experimental type MemoryDumpLevelOfDetail extends string
    enum
      background
      light
      detailed

  # Backend type to use for tracing. `chrome` uses the Chrome-integrated
  # tracing service and is supported on all platforms. `system` is only
  # supported on Chrome OS and uses the Perfetto system tracing service.
  # `auto` chooses `system` when the perfettoConfig provided to Tracing.start
  # specifies at least one non-Chrome data source; otherwise uses `chrome`.
  experimental type TracingBackend extends string
    enum
      auto
      chrome
      system

  # Stop trace events collection.
  command end

  # Gets supported tracing categories.
  experimental command getCategories
    returns
      # A list of supported tracing categories.
      array of string categories

  # Record a clock sync marker in the trace.
  experimental command recordClockSyncMarker
    parameters
      # The ID of this clock sync marker
      string syncId

  # Request a global memory dump.
  experimental command requestMemoryDump
    parameters
      # Enables more deterministic results by forcing garbage collection
      optional boolean deterministic
      # Specifies level of details in memory dump. Defaults to "detailed".
      optional MemoryDumpLevelOfDetail levelOfDetail
    returns
      # GUID of the resulting global memory dump.
      string dumpGuid
      # True iff the global memory dump succeeded.
      boolean success

  # Start trace events collection.
  command start
    parameters
      # Category/tag filter
      experimental deprecated optional string categories
      # Tracing options
      experimental deprecated optional string options
      # If set, the agent will issue bufferUsage events at this interval, specified in milliseconds
      experimental optional number bufferUsageReportingInterval
      # Whether to report trace events as series of dataCollected events or to save trace to a
      # stream (defaults to `ReportEvents`).
      optional enum transferMode
        ReportEvents
        ReturnAsStream
      # Trace data format to use. This only applies when using `ReturnAsStream`
      # transfer mode (defaults to `json`).
      optional StreamFormat streamFormat
      # Compression format to use. This only applies when using `ReturnAsStream`
      # transfer mode (defaults to `none`)
      experimental optional StreamCompression streamCompression
      optional TraceConfig traceConfig
      # Base64-encoded serialized perfetto.protos.TraceConfig protobuf message
      # When specified, the parameters `categories`, `options`, `traceConfig`
      # are ignored.
      experimental optional binary perfettoConfig
      # Backend type (defaults to `auto`)
      experimental optional TracingBackend tracingBackend

  experimental event bufferUsage
    parameters
      # A number in range [0..1] that indicates the used size of event buffer as a fraction of its
      # total size.
      optional number percentFull
      # An approximate number of events in the trace log.
      optional number eventCount
      # A number in range [0..1] that indicates the used size of event buffer as a fraction of its
      # total size.
      optional number value

  # Contains a bucket of collected trace events. When tracing is stopped collected events will be
  # sent as a sequence of dataCollected events followed by tracingComplete event.
  experimental event dataCollected
    parameters
      array of object value

  # Signals that tracing is stopped and there is no trace buffers pending flush, all data were
  # delivered via dataCollected events.
  event tracingComplete
    parameters
      # Indicates whether some trace data is known to have been lost, e.g. because the trace ring
      # buffer wrapped around.
      boolean dataLossOccurred
      # A handle of the stream that holds resulting trace data.
      optional IO.StreamHandle stream
      # Trace data format of returned stream.
      optional StreamFormat traceFormat
      # Compression format of returned stream.
      optional StreamCompression streamCompression