WebThere are instances in which they can work as synonyms, to indicate the consequence or effect of an action. However, “Result” is usually connected to the end of a process. “Outcome” is less controlled, and a bit more … WebVia querying the returned value using BOOST_OUTCOME_C_RESULT_ERROR_IS_ERRNO(r), one can determine if the returned code is in the errno code domain, and thus can be fed to strerror() and so on. Therefore there are convenience macro APIs for those particular use cases.

Outcome documentation - GitHub Pages

WebMar 23, 2024 · A result object stores either a T or an EC at any given moment, and is therefore conceptually similar to variant. EC is defaulted to std::error_code in standalone Outcome, or to boost::system::error_code in Boost.Outcome 1. The third … A result object stores either a T or an EC at any given moment, and is therefore … WebUpgrade guide v2.1 => v2.2. In the start of 2024, after a year of listening to user feedback since entering Boost, Outcome v2.2 was published with a number of breaking source changes from Outcome v2.1 The full year of 2024 (three Boost releases) was given to announcing those upcoming changes, and testing the v2.2 branch in production. johnny wilson farm granite falls nc

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WebExample C++ function. Let us start with a simple C++ function which we wish to make available to C code: namespace outcome_e = BOOST_OUTCOME_V2_NAMESPACE::experimental; // Fill the supplied buffer with the integer v converted to a string, // returning length of string minus null terminator … WebProvides very lightweight outcome and result (Boost edition) - outcome/intro_example.cpp at master · boostorg/outcome WebAug 24, 2024 · How to use boost::outcome::result as the return type of completion token for boost::asio::co_spawn. Hot Network Questions How can I tell if I hit a wire in the studs when hanging plywood sheathing in my building? … how to get started with usability testing