Function slash_formatter::add_start_file_separator_owned

pub fn add_start_file_separator_owned(s: String) -> String

Add an starting FILE_SEPARATOR into a string.

extern crate slash_formatter;

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

let s = slash_formatter::add_start_file_separator_owned(s);

if cfg!(windows) {
    assert_eq!(r"\path", s);
} else {
    assert_eq!("/path", s);
}