From efdebd48b6239b29d69d684fae575ca738cacf41 Mon Sep 17 00:00:00 2001 From: Cal Jacobson Date: Sun, 25 Sep 2022 15:22:15 -0500 Subject: [PATCH] improve hint for iterators1 --- info.toml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/info.toml b/info.toml index e80d8a9..acc9fc3 100644 --- a/info.toml +++ b/info.toml @@ -818,9 +818,9 @@ Step 1: We need to apply something to the collection `my_fav_fruits` before we start to go through it. What could that be? Take a look at the struct definition for a vector for inspiration: https://doc.rust-lang.org/std/vec/struct.Vec.html. -Step 2 & step 2.1: +Step 2 & step 3: Very similar to the lines above and below. You've got this! -Step 3: +Step 4: An iterator goes through all elements in a collection, but what if we've run out of elements? What should we expect here? If you're stuck, take a look at https://doc.rust-lang.org/std/iter/trait.Iterator.html for some ideas.