feat: clone from https://github.com/miquels/webdav-server-rs

fs_quota/examples/fs_quota.rs

@@ -0,0 +1,11 @@
+extern crate fs_quota;
+use fs_quota::*;
+
+fn main() {
+    let args: Vec<String> = std::env::args().collect();
+    if args.len() < 2 {
+        println!("usage: fs_quota <path>");
+        return;
+    }
+    println!("{:#?}", FsQuota::check(&args[1], None));
+}