diff options
Diffstat (limited to 'rustlings-macros/info.toml')
| -rw-r--r-- | rustlings-macros/info.toml | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/rustlings-macros/info.toml b/rustlings-macros/info.toml index 715778d..c9fc65a 100644 --- a/rustlings-macros/info.toml +++ b/rustlings-macros/info.toml @@ -585,7 +585,7 @@ https://doc.rust-lang.org/book/ch08-03-hash-maps.html#updating-a-value-based-on- [[exercises]] name = "quiz2" dir = "quizzes" -hint = "No hints this time ;)" +hint = "The `+` operator can concatinate a `String` with a `&str`." # OPTIONS @@ -748,7 +748,9 @@ name = "traits1" dir = "15_traits" hint = """ More about traits in The Book: -https://doc.rust-lang.org/book/ch10-02-traits.html""" +https://doc.rust-lang.org/book/ch10-02-traits.html + +The `+` operator can concatinate a `String` with a `&str`.""" [[exercises]] name = "traits2" |