diff options
Diffstat (limited to 'exercises/23_conversions/as_ref_mut.rs')
| -rw-r--r-- | exercises/23_conversions/as_ref_mut.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/exercises/23_conversions/as_ref_mut.rs b/exercises/23_conversions/as_ref_mut.rs index cd2c93b..6fb7c2f 100644 --- a/exercises/23_conversions/as_ref_mut.rs +++ b/exercises/23_conversions/as_ref_mut.rs @@ -26,6 +26,10 @@ fn num_sq<T>(arg: &mut T) { ??? } +fn main() { + // You can optionally experiment here. +} + #[cfg(test)] mod tests { use super::*; |