12 lines
230 B
Rust
12 lines
230 B
Rust
|
use std::io::{self, Write};
|
||
|
|
|
||
|
|
pub fn readline(prompt: &str) -> Result<String, io::Error> {
|
||
|
|
print!("{}", prompt);
|
||
|
|
io::stdout().flush()?;
|
||
|
|
|
||
|
|
let mut buf = String::new();
|
||
|
|
io::stdin().read_line(&mut buf)?;
|
||
|
|
|
||
|
|
Ok(buf)
|
||
|
|
}
|