2 Checks for non-ASCII characters in string and char literals.
5 Yeah, we know, the 90's called and wanted their charset
6 back. Even so, there still are editors and other programs out there that
7 don't work well with Unicode. So if the code is meant to be used
8 internationally, on multiple operating systems, or has other portability
9 requirements, activating this lint could be useful.
13 let x = String::from("€");
18 let x = String::from("\u{20ac}");