rustHow to concat strings in Rust

Strings in Rust can be concatenated using the + operator. The following ## Code example shows how to concatenate two strings:

let s1 = "Hello";
let s2 = "World";
let s3 = s1 + " " + s2;
println!("{}", s3);

Output

Hello World

The code above does the following:

1. Declares two strings s1 and s2 with the values Hello and World respectively.
2. Concatenates the two strings using the + operator and assigns the result to s3.
3. Prints the value of s3 to the console.

For more information on string concatenation in Rust, please refer to the following links:

• Rust Documentation - Strings
• Rust by Example - Strings

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