x/rustlings
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

feat(primitive_types6): Add a test (#548)

Browse Source 
Co-authored-by: Annika <56906084+AnnikaCodes@users.noreply.github.com>
Co-authored-by: fmoko <mokou@posteo.de>
This commit is contained in:
Axel Viala 2020-10-10 16:04:19 +02:00 committed by GitHub
parent 18e0bfef1d
commit 2b1fb2b739
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
exercises/primitive_types/primitive_types6.rs
View File

@ -1,11 +1,16 @@
// primitive_types6.rs // primitive_types6.rs
// Use a tuple index to access the second element of `numbers`. // Use a tuple index to access the second element of `numbers`.
// You can put this right into the `println!` where the ??? is. // You can put the expression for the second element where ??? is so that the test passes.
// Execute `rustlings hint primitive_types6` for hints! // Execute `rustlings hint primitive_types6` for hints!
// I AM NOT DONE // I AM NOT DONE
fn main() { #[test]
fn indexing_tuple() {
let numbers = (1, 2, 3); let numbers = (1, 2, 3);
println!("The second number is {}", ???); /// Replace below ??? with the tuple indexing syntax.
let second = ???;
assert_eq!(2, second
"This is not the 2nd number in the tuple!")
} }