Dart is there a way to measure execution time for a small code

Question

I've made some snippet involving parsing a html and wants to know if the code runs slow or not, is this doable?

Answer 1

You can use Stopwatch to measure execution time :

Stopwatch stopwatch = new Stopwatch()..start(); doSomething(); print('doSomething() executed in ${stopwatch.elapsed}'); 

Dart 2:

• Type inference
• Optional new

final stopwatch = Stopwatch()..start(); doSomething(); print('doSomething() executed in ${stopwatch.elapsed}');