std/sys/args/
unsupported.rs

1use crate::ffi::OsString;
2use crate::fmt;
3
4pub struct Args {}
5
6pub fn args() -> Args {
7    Args {}
8}
9
10impl fmt::Debug for Args {
11    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
12        f.debug_list().finish()
13    }
14}
15
16impl Iterator for Args {
17    type Item = OsString;
18
19    #[inline]
20    fn next(&mut self) -> Option<OsString> {
21        None
22    }
23
24    #[inline]
25    fn size_hint(&self) -> (usize, Option<usize>) {
26        (0, Some(0))
27    }
28}
29
30impl DoubleEndedIterator for Args {
31    #[inline]
32    fn next_back(&mut self) -> Option<OsString> {
33        None
34    }
35}
36
37impl ExactSizeIterator for Args {
38    #[inline]
39    fn len(&self) -> usize {
40        0
41    }
42}
std/sys/args/unsupported.rs

std/sys/args/
unsupported.rs
