diff options
Diffstat (limited to 'library/std/src/sys/unsupported/process.rs')
| -rw-r--r-- | library/std/src/sys/unsupported/process.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/library/std/src/sys/unsupported/process.rs b/library/std/src/sys/unsupported/process.rs index 42a1ff730..633f17c05 100644 --- a/library/std/src/sys/unsupported/process.rs +++ b/library/std/src/sys/unsupported/process.rs @@ -200,6 +200,9 @@ impl<'a> Iterator for CommandArgs<'a> { fn next(&mut self) -> Option<&'a OsStr> { None } + fn size_hint(&self) -> (usize, Option<usize>) { + (0, Some(0)) + } } impl<'a> ExactSizeIterator for CommandArgs<'a> {} |