Struct std_prelude::ReadDir

pub struct ReadDir(_);

Iterator over the entries in a directory.

This iterator is returned from the read_dir function of this module and will yield instances of io::Result<DirEntry>. Through a DirEntry information like the entry's path and possibly other metadata can be learned.

Errors

This io::Result will be an Err if there's some sort of intermittent IO error during iteration.

Trait Implementations

impl Debug for ReadDir

fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl Iterator for ReadDir

type Item = Result<DirEntry, Error>

fn next(&mut self) -> Option<Result<DirEntry, Error>>