rustHow to escape curly braces in Rust

Curly braces in Rust can be escaped by using a backslash (\) before the opening brace. For example, the following code:

let x = \{1, 2, 3\};

will ### Output

let x = {1, 2, 3};

The backslash is used to indicate that the curly brace should be treated as a literal character, rather than as a special character. This is useful when you want to include a literal curly brace in a string or other data type.

Explanation:

• The backslash (\) is used to escape special characters in Rust.
• The backslash is placed before the opening curly brace to indicate that it should be treated as a literal character, rather than as a special character.
• This is useful when you want to include a literal curly brace in a string or other data type.

Helpful links:

• https://doc.rust-lang.org/book/ch02-00-guessing-game-tutorial.html
• https://doc.rust-lang.org/reference/tokens.html

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