pub fn add_start_file_separator_build<S: ?Sized + AsRef<str>>(
    s: &S
) -> Cow<'_, str>
Expand description

Add a starting FILE_SEPARATOR_ON_WORKSTATION into a string.

assert_eq!(
    concat!(slash_formatter::file_separator_build!(), "path"),
    slash_formatter::add_start_file_separator_build("path")
);