rustrust string b

A Rust string b is a type of string literal that is used to represent a string of bytes. It is denoted by a b followed by a set of double quotes. The string is stored as a sequence of bytes, and each byte is represented by two hexadecimal digits.

Example

let my_string_b = b"Hello World!";

Output example

Hello World!

Code explanation

• b: This is a prefix that denotes that the string is a byte string.
• ": This is the double quote that encloses the string.
• Hello World!: This is the string of bytes that is stored in the byte string.

Helpful links

• Rust Documentation - Byte Strings

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