var policy = Policy.Handle<TimeoutException>().Retry();
policy.Execute(DoSomething);

var result = policy.Execute(DoSomething);

try
{
    policy.Execute(DoSomething);
}
catch (Exception e)
{
    throw;
}

var result = policy.ExecuteAndCapture(DoSomething);
if (result.FaultType == null)
{
    Console.WriteLine(result.Result);
}

public static RetryPolicy Retry(this PolicyBuilder policyBuilder, int retryCount, Action<Exception, int, Context> onRetry);

Policy.Handle<TimeoutException>().Retry(3, (err, countDown, context) =>
{
    var method = context["method"];
    ConsoleLogger.WriteLine(method);
})

policy.Execute(DoSomething, new Context("context")
{
    ["method"] = "PolicyTest"
});

var registry = new PolicyRegistry();
registry.Add("timeout & retry", Policy.Handle<TimeoutException>().Retry(3));

var policy = registry.Get<ISyncPolicy>("timeout & retry");
policy.Execute(DoSomething);

var policy = Policy.Handle<TimeoutException>().RetryAsync(3);
await policy.ExecuteAsync(DoSomethingAsync);

var policy = Policy.Handle<TimeoutException>().RetryAsync(3);
await policy.ExecuteAsync(DoSomethingAsync, CancellationToken.None, continueOnCapturedContext: true);

policy.Execute(ct =>
{
    ct.ThrowIfCancellationRequested();
}, cts.Token);