rustHow to join two strings in Rust

Joining two strings in Rust can be done using the + operator. The following ## Code example shows how to join two strings:

let string1 = "Hello";
let string2 = "World";
let joined_string = string1 + " " + string2;
println!("{}", joined_string);

Output

Hello World

Explanation:

• The let keyword is used to declare a variable.
• The string1 and string2 variables are declared and assigned the strings "Hello" and "World" respectively.
• The + operator is used to join the two strings.
• The println! macro is used to print the joined string to the console.
• The {} placeholder is used to specify the value of the joined_string variable.

Helpful links:

• Rust Documentation - Strings
• Rust Documentation - Macros

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