Rust concatenate strings

How to concatenate two &str in rust

// using 2 variables
let new_string = format!("{}{}", first_string, second_string);
// using 2 literals
let new_string = format!("{}{}", "first string ", "second string");

Rust concatenate strings

let text1 = "hello".to_owned();
let text2 = text1 + " world";
println!("{}", text2);

Similar codes

2 votes482 views1 answer
Rust allow unused
Rust
0 vote323 views1 answer
Rust how to make print happen before asking for input
Rust
0 vote360 views1 answer
Rust random float between 0 and 1
Rust
1 vote395 views1 answer
Get random enum rust
Rust
1 vote356 views1 answer
Convert string to i32
Rust
2 votes505 views1 answer
How to add integer and float in rust
Rust
0 vote347 views1 answer
Rust what does the double colon mean?
Rust
0 vote370 views1 answer
Read file buffer rust
Rust
0 vote311 views1 answer
Rust BMI
Rust
0 vote356 views1 answer
Split a line on whitespace
Rust