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-rw-r--r--error_handling/errors2.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/error_handling/errors2.rs b/error_handling/errors2.rs
index a9cb940..05824c1 100644
--- a/error_handling/errors2.rs
+++ b/error_handling/errors2.rs
@@ -1,3 +1,4 @@
+// errors2.rs
// Say we're writing a game where you can buy items with tokens. All items cost
// 5 tokens, and whenever you purchase items there is a processing fee of 1
// token. A player of the game will type in how many items they want to buy,