Concept definition

template<typename F, typename... Args>

concept etl::invocable = requires(F&& f, Args&&... args) { etl::invoke(etl::forward<F>(f), etl::forward<Args>(args)...); }

Definition invocable.hpp:13

constexpr auto invoke(F &&f, Args &&... args) -> invoke_result_t< F, Args... >

Definition invoke.hpp:45

constexpr auto forward(remove_reference_t< T > &param) noexcept -> T &&

Forwards lvalues as either lvalues or as rvalues, depending on T. When t is a forwarding reference (a...

Definition forward.hpp:18