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authormokou <mokou@fastmail.com>2022-07-12 11:08:29 +0200
committermokou <mokou@fastmail.com>2022-07-12 11:08:29 +0200
commit742fb08e010725868ebdce41038461088d95a3d9 (patch)
tree467fba3347703656f518182c53973a6938515103 /exercises/functions/functions4.rs
parent093a525450bd1d0092d91bb90969bffab2df55a9 (diff)
feat(functions): more small fixes
Diffstat (limited to 'exercises/functions/functions4.rs')
-rw-r--r--exercises/functions/functions4.rs5
1 files changed, 4 insertions, 1 deletions
diff --git a/exercises/functions/functions4.rs b/exercises/functions/functions4.rs
index 58637e4..65d5be4 100644
--- a/exercises/functions/functions4.rs
+++ b/exercises/functions/functions4.rs
@@ -1,8 +1,11 @@
// functions4.rs
-// Make me compile! Execute `rustlings hint functions4` for hints :)
+// Execute `rustlings hint functions4` or use the `hint` watch subcommand for a hint.
// This store is having a sale where if the price is an even number, you get
// 10 Rustbucks off, but if it's an odd number, it's 3 Rustbucks off.
+// (Don't worry about the function bodies themselves, we're only interested
+// in the signatures for now. If anything, this is a good way to peek ahead
+// to future exercises!)
// I AM NOT DONE