cryptopals

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lib.rs (281B)

      1 pub mod utils {
      2     pub fn read_buffer() -> Result<String, Box<dyn std::error::Error>> {
      3         let mut buffer = String::new();
      4         std::io::stdin()
      5             .read_line(&mut buffer)
      6             .expect("Failed to read line.");
      7         Ok(buffer.trim().to_string())
      8     }
      9 }