Trait genfs::Dir
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pub trait Dir<T: DirEntry, E>: Iterator<Item = Result<T, E>> { }
Iterator over the entries in a directory.
This iterator is returned from the read_dir function of this module and
will yield instances of Result<DirEntry>. Through a
DirEntry information like the entry's path and possibly other metadata
can be learned.
Errors
This Result will be an Err if there's some sort of intermittent
IO error during iteration.