Roughly speaking, coroutines are functions that can invoke each other but do not share a stack, so can flexibly suspend their execution at any point to enter a different coroutine.

What are Coroutines? The term coroutine has been well-established in computer science since it was first coined in 1958 by Melvin Conway [1].

outines So, what is a coroutine? A coroutine is any function that c. ntains a c. _return , co_yield or co_await . Fundamentally, the C++20 coroutines are syntactic . ugar on top of function objects. …

Coroutine frame is dynamically allocated (most of the time), before coroutine is executed. Suspension points are signified by the use of co_await keyword. Coroutine handle does not …

Coroutines are a very handy generalization of subroutines. A coroutine may suspend its execution and later resume from the point of suspension. Unlike subroutines, coroutines do no have to …

What is a coroutine A coroutine is any function that contains one or more of the keywords co_await co_yield co_return From the outside, coroutines look like normal functions Any of …

Controls the coroutine's behaviour ... example coming up Implements methods that are called at speci points during the execution of the coroutine Conveys coroutine result (or exception) …