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Diffstat (limited to 'exercises/18_iterators/iterators2.rs')
| -rw-r--r-- | exercises/18_iterators/iterators2.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/exercises/18_iterators/iterators2.rs b/exercises/18_iterators/iterators2.rs index 4ca7742..0ebd69a 100644 --- a/exercises/18_iterators/iterators2.rs +++ b/exercises/18_iterators/iterators2.rs @@ -33,6 +33,10 @@ pub fn capitalize_words_string(words: &[&str]) -> String { String::new() } +fn main() { + // You can optionally experiment here. +} + #[cfg(test)] mod tests { use super::*; |