Module dir

Directories and file system entries (hosted)

Listing, creating, copying and removing directories, and querying what a path names. Backends: dir_posix.sc (Linux, macOS, BSD) and dir_win32.sc (Windows); the tree operations (create_all, walk, copy, remove_all) are shared, in dir.sc. Paths are '/'-separated (Windows accepts '/' too); see std/path.h for joining and normalizing them.

?&Dir d = Dir::open("docs");
match (d) {
    case some(dir): {
        struct DirEntry e = DirEntry::new();
        while (dir.next(&e)) { println(e.name.as_ptr()); }
        e.free();
        dir.close();
    }
    case null: { eprintln("cannot open docs/"); }
}

struct Vec<struct String> files = Vec::new();
dir_walk("docs", &files);            // every file below docs/, sorted
dir_copy_tree("public", "dist");     // cp -R public/. dist/

All int-returning operations return 1 on success and 0 on failure.