std::execution::just
From cppreference.com
| Defined in header <execution>
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| struct just_t { /*unspecified*/ }; |
(1) | (since C++26) |
| inline constexpr just_t just{}; |
(2) | (since C++26) (customization point object) |
| Call signature |
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| execution::sender auto just( auto&&... values ); |
(since C++26) | |
A sender factory that returns a sender which completes immediately by calling the receiver’s set_value().
Let ts be a pack of subexpressions. The expression just(ts...) is expression-equivalent to /*make-sender*/(just, /*product-type*/(ts...))
Customization point objects
The name execution::just denotes a customization point object, which is a const function object of a literal semiregular class type. The cv-unqualified version of its type is a tag type denoted as execution::just_t. See CustomizationPointObject for details.
[edit] Example
| This section is incomplete Reason: no example |
