Macro slash_formatter::file_separator_in_place

macro_rules! file_separator_in_place {
    ($($t:tt)*) => { ... };
}

Concatenate multiple strings with FILE_SEPARATOR. It can also be used to get the literal FILE_SEPARATOR.

let mut s = String::from("path");

slash_formatter::file_separator_in_place!(&mut s, concat!("to", slash_formatter::file_separator!()), concat!(slash_formatter::file_separator!(), "file", slash_formatter::file_separator!()));

assert_eq!(slash_formatter::concat_with_file_separator!("path", "to", "file"), s);