Function dart_sys::Dart_TimelineEvent

pub unsafe extern "C" fn Dart_TimelineEvent(
    label: *const c_char,
    timestamp0: i64,
    timestamp1_or_id: i64,
    type_: Dart_Timeline_Event_Type,
    argument_count: isize,
    argument_names: *mut *const c_char,
    argument_values: *mut *const c_char
)

Add a timeline event to the embedder stream.

DEPRECATED: this function will be removed in Dart SDK v3.2.

\param label The name of the event. Its lifetime must extend at least until Dart_Cleanup. \param timestamp0 The first timestamp of the event. \param timestamp1_or_id When reporting an event of type |Dart_Timeline_Event_Duration|, the second (end) timestamp of the event should be passed through |timestamp1_or_id|. When reporting an event of type |Dart_Timeline_Event_Async_Begin|, |Dart_Timeline_Event_Async_End|, or |Dart_Timeline_Event_Async_Instant|, the async ID associated with the event should be passed through |timestamp1_or_id|. When reporting an event of type |Dart_Timeline_Event_Flow_Begin|, |Dart_Timeline_Event_Flow_Step|, or |Dart_Timeline_Event_Flow_End|, the flow ID associated with the event should be passed through |timestamp1_or_id|. When reporting an event of type |Dart_Timeline_Event_Begin| or |Dart_Timeline_Event_End|, the event ID associated with the event should be passed through |timestamp1_or_id|. Note that this event ID will only be used by the MacOS recorder. The argument to |timestamp1_or_id| will not be used when reporting events of other types. \param argument_count The number of argument names and values. \param argument_names An array of names of the arguments. The lifetime of the names must extend at least until Dart_Cleanup. The array may be reclaimed when this call returns. \param argument_values An array of values of the arguments. The values and the array may be reclaimed when this call returns.