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use crate::fs_utf8::DirEntry;
use std::{fmt, io};
pub struct ReadDir {
cap_std: crate::fs::ReadDir,
}
impl ReadDir {
#[inline]
pub fn from_cap_std(cap_std: crate::fs::ReadDir) -> Self {
Self { cap_std }
}
}
impl Iterator for ReadDir {
type Item = io::Result<DirEntry>;
#[inline]
fn next(&mut self) -> Option<Self::Item> {
self.cap_std
.next()
.map(|result| result.map(DirEntry::from_cap_std))
}
}
impl fmt::Debug for ReadDir {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
self.cap_std.fmt(f)
}
}