1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
#[cfg(all(debug_assertions, not(feature = "debug-embed")))] extern crate walkdir; #[cfg_attr(all(debug_assertions, not(feature = "debug-embed")), allow(unused))] pub struct FileEntry { pub rel_path: String, pub full_canonical_path: String, } #[cfg_attr(all(debug_assertions, not(feature = "debug-embed")), allow(unused))] pub fn get_files(folder_path: String) -> impl Iterator<Item = FileEntry> { walkdir::WalkDir::new(&folder_path) .into_iter() .filter_map(|e| e.ok()) .filter(|e| e.file_type().is_file()) .map(move |e| { let rel_path = path_to_str(e.path().strip_prefix(&folder_path).unwrap()); let full_canonical_path = path_to_str(std::fs::canonicalize(e.path()).expect("Could not get canonical path")); let rel_path = if std::path::MAIN_SEPARATOR == '\\' { rel_path.replace('\\', "/") } else { rel_path }; FileEntry { rel_path, full_canonical_path } }) } fn path_to_str<P: AsRef<std::path::Path>>(p: P) -> String { p.as_ref().to_str().expect("Path does not have a string representation").to_owned() }