rustWhat encoding is used for Rust strings?
Rust strings are encoded using UTF-8. UTF-8 is a variable-width encoding that can represent every character in the Unicode character set. It is the most popular encoding used for web pages and other documents on the internet.
Example code
let s = "Hello, world!";
println!("{}", s);
Output example
Hello, world!
Code explanation
let s = "Hello, world!";
: This line declares a variables
and assigns it the string value"Hello, world!"
.println!("{}", s);
: This line prints the value of the variables
to the console.
Helpful links
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