PerformanceMark class

is an abstract interface for PerformanceEntry objects with an entryType of "mark". Entries of this type are created by calling performance.mark() to add a named double (the mark) to the browser's performance timeline.

PerformanceEntry

PerformanceMark

Note: This feature is available in Web Workers

Implemented types
Available extensions
Annotations
  • @JS()
  • @staticInterop

Constructors

PerformanceMark(String markName, [PerformanceMarkOptions? markOptions])
factory

Properties

hashCode int
The hash code for this object.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited