rust get input on the same line as question
Rust: Getting Input on the Same Line as the Question
To get input on the same line as the question in Rust, you can use the read_line
function from the std::io
module. Here's an example:
use std::io;
fn main() {
let mut input = String::new();
print!("Enter your name: ");
io::stdout().flush().unwrap(); // Flush the output to ensure the prompt is displayed
io::stdin().read_line(&mut input).unwrap();
let name = input.trim();
println!("Hello, {}!", name);
}
In this example, read_line
reads the input from the user and stores it in the input
variable. The trim
method is used to remove any leading or trailing whitespace from the input. Finally, the program prints a greeting message using the input.
Please note that the read_line
function appends the newline character (\n
) to the input, so you may need to handle that if necessary.
I hope this helps! Let me know if you have any further questions.