Remove unused nlink
Now that --apparent-size does not use stat.nlink * stat.size, nlink is not used anywhere in du and can be removed from what I can see.
@@ -54,7 +54,6 @@ struct Stat {
is_dir: bool,
size: u64,
blocks: u64,
- nlink: u64,
inode: u64,
created: u64,
accessed: u64,
@@ -69,7 +68,6 @@ impl Stat {
is_dir: metadata.is_dir(),
size: metadata.len(),
blocks: metadata.blocks() as u64,
- nlink: metadata.nlink() as u64,
inode: metadata.ino() as u64,
created: metadata.mtime() as u64,
accessed: metadata.atime() as u64,
