pub fn escape_string(s: &str) -> String {
    let s1 = s.replace("\\n", "\n");
    let s2 = s1.replace("\\\"", "\"");
    let s3 = s2.replace("\\\'", "\'");
    return s3;
}
/// Escapes a single string value, by replacing string representations
/// of certain characters (e.g. "\n") with the actual character.
Escapes a single string value, by replacing string representations
of certain characters  with the actual character.
Escapes a single string value by replacing string representations of certain characters with the actual character .
pub fn escape_string(s: &str) -> String {
    let s1 = s.replace("\\n", "\n");
    let s2 = s1.replace("\\\"", "\"");
    let s3 = s2.replace("\\\'", "\'");
    return s3;
}
pub fn escape_string ( s : & str ) -> String { let s1 = s . replace ( " \\ " , " \n " ) ; let s2 = s1 . replace ( " \\ \" " , " \" " ) ; let s3 = s2 . replace ( " \\ \' " , " \' " ) ; return s3 ; }
Escapes a single string value, by replacing string representations
of certain characters (e.g.
Escapes a single string value by replacing string representations of certain characters ( e . g .
s
&str