96     children: BTreeMap<String, Arc<LockedFATInode>>,  field
128                 if let Some(entry) = self.children.get(&name.to_uppercase()) {  in find()
143                 self.children  in find()
175             children: BTreeMap::new(),  in new()
294             children: BTreeMap::new(),  in new()
1524                     if guard.children.contains_key(&name.to_uppercase()) == false  in list()
1536                             .children  in list()
1569         guard.children.remove(&name.to_uppercase());  in unlink()
1596         guard.children.remove(&name.to_uppercase());  in rmdir()
1620                 guard.children.insert(name.to_uppercase(), target.clone());  in rmdir()
1643                     .children  in get_entry_name()
1645                     .filter(|k| guard.children.get(*k).unwrap().metadata().unwrap().inode_id == ino)  in get_entry_name()