rust/rustlings
1
0
Fork 0
mirror of https://github.com/rust-lang/rustlings.git synced 2024-12-04 10:35:06 +02:00
Code Issues Releases Activity

Rename iteration var names in vec2.rs for clarity

Browse Source 
Resolves #1417
This commit is contained in:
Adam Brewer 2023-03-10 14:13:06 -05:00
parent 7f1754ecc5
commit 7bab78c66d
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
exercises/vecs/vecs2.rs
View File

@ -9,7 +9,7 @@
// I AM NOT DONE
fn vec_loop(mut v: Vec<i32>) -> Vec<i32> {
for i in v.iter_mut() {
for element in v.iter_mut() {
// TODO: Fill this up so that each element in the Vec `v` is
// multiplied by 2.
???
@ -20,7 +20,7 @@ fn vec_loop(mut v: Vec<i32>) -> Vec<i32> {
}
fn vec_map(v: &Vec<i32>) -> Vec<i32> {
v.iter().map(|num| {
v.iter().map(|element| {
// TODO: Do the same thing as above - but instead of mutating the
// Vec, you can just return the new number!
???