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-rw-r--r--move_semantics/move_semantics4.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/move_semantics/move_semantics4.rs b/move_semantics/move_semantics4.rs
index 17df426..2b1ed8a 100644
--- a/move_semantics/move_semantics4.rs
+++ b/move_semantics/move_semantics4.rs
@@ -1,3 +1,4 @@
+// move_semantics4.rs
// Refactor this code so that instead of having `vec0` and creating the vector
// in `fn main`, we instead create it within `fn fill_vec` and transfer the
// freshly created vector from fill_vec to its caller. Scroll for hints!