Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
This is an older version of Boost and was released in 2020. The current version is 1.90.0.
The execution::is_executor
trait detects whether a type T satisfies the execution::executor concept.
template<
typename T>
struct is_executor
Class template is_executor is a UnaryTypeTrait that is derived
from true_type if the type T meets the concept
definition for an executor, otherwise false_type.
Header: boost/asio/execution/executor.hpp
Convenience header: boost/asio/execution.hpp