pub fn home_dir() -> Option<PathBuf>Expand description
Tries to obtain the home directory from HOME on all platforms, but falls back to home::home_dir() for
more complex ways of obtaining a home directory, particularly useful on Windows.
The reason HOME is tried first is to allow Windows users to have a custom location for their linux-style
home, as otherwise they would have to accumulate dot files in a directory these are inconvenient and perceived
as clutter.