Macro slash_formatter::concat_with_file_separator

macro_rules! concat_with_file_separator {
    ($s:expr, $($sc:expr), *) => { ... };
}

Concatenate multiple strings with FILE_SEPARATORs.

#[macro_use] extern crate slash_formatter;

if cfg!(windows) {
    assert_eq!(r"path\to\file", concat_with_file_separator!("path", r"to\", r"\file\"));

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

    let s = concat_with_file_separator!(s, r"to\", r"\file\");

    assert_eq!(r"path\to\file", s);
} else {
    assert_eq!("path/to/file", concat_with_file_separator!("path", "to/", "/file/"));

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

    let s = concat_with_file_separator!(s, "to/", "/file/");

    assert_eq!("path/to/file", s);
}