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Diffstat (limited to 'rustlings-macros/info.toml')
| -rw-r--r-- | rustlings-macros/info.toml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/rustlings-macros/info.toml b/rustlings-macros/info.toml index 82206fc..618fc91 100644 --- a/rustlings-macros/info.toml +++ b/rustlings-macros/info.toml @@ -499,7 +499,8 @@ https://doc.rust-lang.org/stable/book/ch15-02-deref.html#implicit-deref-coercion name = "strings3" dir = "09_strings" hint = """ -There's tons of useful standard library functions for strings. Let's try and use some of them: +There are many useful standard library functions for strings. Let's try and use +some of them: https://doc.rust-lang.org/std/string/struct.String.html#method.trim For the `compose_me` method: You can either use the `format!` macro, or convert |