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Diffstat (limited to 'exercises/19_smart_pointers/cow1.rs')
| -rw-r--r-- | exercises/19_smart_pointers/cow1.rs | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/exercises/19_smart_pointers/cow1.rs b/exercises/19_smart_pointers/cow1.rs index 51e5fdb..754c0ba 100644 --- a/exercises/19_smart_pointers/cow1.rs +++ b/exercises/19_smart_pointers/cow1.rs @@ -1,5 +1,3 @@ -// cow1.rs -// // This exercise explores the Cow, or Clone-On-Write type. Cow is a // clone-on-write smart pointer. It can enclose and provide immutable access to // borrowed data, and clone the data lazily when mutation or ownership is @@ -9,8 +7,6 @@ // This exercise is meant to show you what to expect when passing data to Cow. // Fix the unit tests by checking for Cow::Owned(_) and Cow::Borrowed(_) at the // TODO markers. -// -// Execute `rustlings hint cow1` or use the `hint` watch subcommand for a hint. use std::borrow::Cow; |