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Add note about iterating over Option

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mo8it 2024-07-10 15:16:49 +02:00
parent d7024d80ce
commit 6263cb6456
1 changed files with 5 additions and 1 deletions
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rustlings-macros/info.toml
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@ -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"