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

0 vote218 views1 answer
Rust char to string
Rust
0 vote261 views1 answer
Assert rust
Rust
0 vote205 views1 answer
Rust sort vec of f64
Rust
0 vote238 views1 answer
Uuid from string rust
Rust
0 vote242 views1 answer
Rust enter number from keyboard / stdin
Rust
0 vote204 views1 answer
How to make Rust panic ?
Rust
1 vote244 views2 answers
Rust string from bytes
Rust
0 vote292 views1 answer
Rust the size for values of type `str` cannot be known at compilation time\nthe trait `Sized` is not implemented for `str`
Rust
0 vote194 views1 answer
Rust format string
Rust
0 vote194 views1 answer
Get the temp directory rust
Rust