Printing Special Strings

Sometimes, we want to print symbol ". In this case, we have to type \ before ". For example:

fn main() {
    println!("\"");
}

Output:

There are other special symbols such as {, } and \ that require special forms to print them.

fn main() {
    println!("{{");
    println!("}}");
    println!("\\");
}

Output:

{
}
\

These symbols may look like this when they are combined with other texts:

fn main() {
    println!("{{}} is a pair of \"braces\". \\(o.o)/");
}

Output:

{} is a pair of "braces". \(o.o)/

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