error: character literal may only contain one codepoint --> $DIR/lex-bad-char-literals-5.rs:1:18 | LL | static c: char = '\x10\x10'; | ^^^^^^^^^^ | help: if you meant to write a string literal, use double quotes | LL | static c: char = "\x10\x10"; | ~ ~ error: character literal may only contain one codepoint --> $DIR/lex-bad-char-literals-5.rs:5:20 | LL | let ch: &str = '\x10\x10'; | ^^^^^^^^^^ | help: if you meant to write a string literal, use double quotes | LL | let ch: &str = "\x10\x10"; | ~ ~ error: aborting due to 2 previous errors