Trait that reports whether a fallback policy is compatible with raw task result type R. More...

#include <traits.hpp>

Inheritance diagram for yorch::detail::catch_policy_supported< R, Policy, typename >:

Collaboration diagram for yorch::detail::catch_policy_supported< R, Policy, typename >:

Detailed Description

template<typename R, typename Policy, typename = void>
struct yorch::detail::catch_policy_supported< R, Policy, typename >

Trait that reports whether a fallback policy is compatible with raw task result type R.

Compatibility means:

the policy is invocable as policy(const std::exception_ptr&) and is noexcept
for void tasks, the policy returns step_result
for non-void tasks, the policy result is convertible to the raw result

Template Parameters

R	Raw task return type.
Policy	Policy type.
Enable	SFINAE hook used to suppress diagnostics for non-invocable policies.

Definition at line 162 of file traits.hpp.

The documentation for this struct was generated from the following file: