in src/source.rs [59:66]
fn path_to_string(name: &[u8]) -> String {
// Strings in DWARF are encoded either in latin-1 or in utf-8 (likely)
if let Ok(s) = String::from_utf8(name.to_vec()) {
s
} else {
name.iter().map(|&c| c as char).collect()
}
}