Method read_dir

api/src/vfs/tmp.rs:344–366

(&self, offset: u64, sink: &mut dyn DirEntrySink)

impl DirNodeOps for MemoryNode {
    fn read_dir(&self, offset: u64, sink: &mut dyn DirEntrySink) -> VfsResult<usize> {
        let mut count = 0;
        for (i, (name, entry)) in self
            .inode
            .as_dir()?
            .entries
            .lock()
            .iter()
            .enumerate()
            .skip(offset as usize)
        {
            if !sink.accept(
                &name.0,
                entry.ino,
                entry.get().metadata.lock().node_type,
                i as u64 + 1,
            ) {
                return Ok(count);
            }
            count += 1;
        }
        Ok(count)
    }

    fn lookup(&self, name: &str) -> VfsResult<DirEntry> {
        let dir = self.inode.as_dir()?;