Structured Concurrency simplifies concurrent code by treating groups of related tasks as a single unit of work.
Icicle provides a TaskScope which can coordinate a group of concurrent child
tasks as a single unit.
The design draws inspiration from JEP 453: Structured Concurrency.
It effectively suspends (freezes ❄️) tasks, returning the user
a ResultHandle which represents the
promised value once the scope has been run.
using Icicle;
using TaskScope scope = new TaskScope.WhenAll();
// add tasks to the scope
ResultHandle<int> result1 = scope.Add(async token => {
await Task.Delay(TimeSpan.FromMilliseconds(10), token);
return 1;
});
ResultHandle<string> result2 = scope.Add(async token => {
await Task.Delay(TimeSpan.FromMilliseconds(10), token);
return "2";
});
// run all tasks
RunToken result = await scope.Run();
// and access their values
int value1 = result1.Value(result);
string value2 = result2.Value(result);For more details/information have a look a the test projects or create an issue.