std::execution::stopped_as_optional
From cppreference.com
| Defined in header <execution>
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| execution::sender auto stopped_as_optional( /*single-sender*/ auto snd ); |
(since C++26) | |
Parameters
| snd | - | input sender of which the value channel and stopped channel are mapped. |
Return value
Returns a sender that maps the value channel from a T to an std::optional<std::decay_t<T>>, and maps the stopped channel to a value of an empty std::optional<std::decay_t<T>>.
Example
| This section is incomplete Reason: no example |