Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This version of Boost is under active development. You are currently in the master branch. The current version is 1.91.0.

disposition_traits< no_error_t >::not_an_error

static bool not_an_error(
    no_error_t );