From 8e1f617d3402cb05b05c6737f60fbbfe74da4d78 Mon Sep 17 00:00:00 2001 From: mokou Date: Tue, 12 Jul 2022 15:05:47 +0200 Subject: feat(vec): update vec exercises --- info.toml | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'info.toml') diff --git a/info.toml b/info.toml index 717ea95..af4861c 100644 --- a/info.toml +++ b/info.toml @@ -260,9 +260,15 @@ name = "vec2" path = "exercises/collections/vec2.rs" mode = "test" hint = """ -Hint 1: `i` is each element from the Vec as they are being iterated. - Can you try multiplying this? -Hint 2: Check the suggestion from the compiler error ;) +Hint 1: `i` is each element from the Vec as they are being iterated. Can you try +multiplying this? + +Hint 2: For the first function, there's a way to directly access the numbers stored +in the Vec, using the * dereference operator. You can both access and write to the +number that way. + +After you've completed both functions, decide for yourself which approach you like +better. What do you think is the more commonly used pattern under Rust developers? """ # MOVE SEMANTICS -- cgit v1.2.3