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| author | mo8it <mo8it@proton.me> | 2024-07-10 15:16:49 +0200 |
|---|---|---|
| committer | mo8it <mo8it@proton.me> | 2024-07-10 15:16:49 +0200 |
| commit | 6263cb6456d18f142c76ccf69ee0d72ae4db3a8b (patch) | |
| tree | 41b8afcde3d412a1549c2c12ae53444ca895bf81 /rustlings-macros/info.toml | |
| parent | d7024d80ce0a640271d006dbfda440f60652af6d (diff) | |
Add note about iterating over Option
Diffstat (limited to 'rustlings-macros/info.toml')
| -rw-r--r-- | rustlings-macros/info.toml | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/rustlings-macros/info.toml b/rustlings-macros/info.toml index 67d50e6..d7bb1ca 100644 --- a/rustlings-macros/info.toml +++ b/rustlings-macros/info.toml @@ -1145,7 +1145,11 @@ test = false strict_clippy = true hint = """ `for` loops over `Option` values are more clearly expressed as an `if-let` -statement.""" +statement. + +Not required to solve this exercise, but if you are interested in when iterating +over `Option` can be useful, read the following section in the documentation: +https://doc.rust-lang.org/std/option/#iterating-over-option""" [[exercises]] name = "clippy3" |