Beginner
Rust
Q29 / 100
What is the println! macro?
Correct! Well done.
Incorrect.
The correct answer is B) A macro that formats and prints a string followed by a newline to stdout
B
Correct Answer
A macro that formats and prints a string followed by a newline to stdout
Explanation
println!("Value: {}", x) formats and prints to stdout with a newline. {} uses the Display trait; {:?} uses the Debug trait.
Progress
29/100