added parent inode to FsInfo:Directory

src/data/mod.rs

@@ -68,7 +68,7 @@ impl From<INode> for u64
 pub enum FsInfo
 {
     File(u64, INode), //Size, parent dir inode
-    Directory,
+    Directory(INode), // Parent dir inode
 }
 
 impl FsInfo
@@ -76,7 +76,7 @@ impl FsInfo
     /// Is this entry a directory
     #[inline] pub fn is_dir(&self) -> bool
     {
-	if let Self::Directory = self
+	if let Self::Directory(_) = self
 	{
 	    true
 	}

src/work.rs

@@ -25,7 +25,7 @@ async fn process_entry(entry: &tokio::fs::DirEntry, parent: INode) -> io::Result
     let meta = entry.metadata().await?;
     if meta.is_dir()
     {
-	Ok(FsInfo::Directory)
+	Ok(FsInfo::Directory(parent))
     } else if meta.is_file()
     {
 	Ok(FsInfo::File(meta.len(), parent))
@@ -35,17 +35,17 @@ async fn process_entry(entry: &tokio::fs::DirEntry, parent: INode) -> io::Result
     }
 }
 
-/// Contains a graph of all paths and inodes that were successfully stat
+/// Contains a graph of all paths and inodes that were successfully stat'd
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct INodeInfoGraph
 {
-    inodes: HashMap<INode, FsInfo>, // FsInfo `file` contains parent INode that can be used to look up again in this table
+    inodes: HashMap<INode, FsInfo>, // FsInfo contains parent INode that can be used to look up again in this table
     paths: HashMap<PathBuf, INode>, // map absolute paths to INodes to be looked up in `inodes` table.
 }
 
 impl INodeInfoGraph
 {
-    //TODO: Order by largest size
+    //TODO: Order by largest size, get and iter fns etc
 }
 
 /// Walk on all paths in this state, then return a joined map of all