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 is an older version of Boost and was released in 2021. The current version is 1.89.0.

file_win32::operator=

Assignment.

file_win32&
operator=(
    file_win32&& other);

The moved-from object behaves as if default constructed.