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

1 vote221 views1 answer
Access command line arguments
Rust
0 vote233 views1 answer
Convert string to i32 rust
Rust
0 vote272 views1 answer
Create file rust
Rust
0 vote233 views1 answer
How to make Rust panic ?
Rust
0 vote237 views1 answer
Rustlang how to compile
Rust
0 vote225 views1 answer
Rust fill vector with range
Rust
0 vote232 views1 answer
Rust Currying change a multiple argument function into a function where some of the arguments are preset.
Rust
0 vote238 views2 answers
Rust initialize empty array
Rust
1 vote244 views1 answer
How to read from stdin rust
Rust
2 votes288 views2 answers
Rust comment
Rust