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In Rust, you can quote a variable by using the format! macro. This macro allows you to interpolate variables into a string.
For example:
let name = "John";
let message = format!("Hello, {}!", name);
println!("{}", message);
This code will output:
Hello, John!
The format! macro takes a string as its first argument, and then any number of variables to interpolate into the string. The variables are placed in the string using curly braces {} as placeholders.
The println! macro is then used to print the message to the console.
For more information, see the Rust documentation on the format! macro.
group: rust-variables