src/error.rs

   1 // A generic result of type 'T'.
   2 pub type Result<T> = std::result::Result<T, Box<dyn std::error::Error>>;
   3
   4 #[derive(Debug)]
   5 pub struct Error {
   6     pub message: String
   7 }
   8
   9 impl std::fmt::Display for Error {
  10     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
  11         write!(f, "Error: {}", &self.message)
  12     }
  13 }
  14
  15 impl std::error::Error for Error { }