I saw the operator r#""
in Rust but I can't find what it does. It came in handy for creating JSON:
let var1 = "test1";
let json = r#"{"type": "type1", "type2": var1}"#;
println!("{}", json) // => {"type2": "type1", "type2": var1}
What's the name of the operator r#""
? How do I make var1
evaluate?