stalk 0.1.1

Simple library for sending serialized data with tokio.
Documentation 
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use std::fmt;

#[derive(Debug)]
pub enum Error {
  Checksum,
  ConnectionLost,
  IO(String),
  SerDe(String),
  TooLong
}

impl std::error::Error for Error {}

impl From<std::io::Error> for Error {
  fn from(err: std::io::Error) -> Self {
    Error::IO(err.to_string())
  }
}

impl fmt::Display for Error {
  fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
    match &*self {
      Error::Checksum => {
        write!(f, "Checksum failure")
      }
      Error::ConnectionLost => {
        write!(f, "Connection lost")
      }
      Error::IO(s) => {
        write!(f, "I/O error; {}", s)
      }
      Error::SerDe(s) => {
        write!(f, "Serialization/Deserialization error; {}", s)
      }
      Error::TooLong => {
        write!(f, "Buffer too long")
      }
    }
  }
}

// vim: set ft=rust et sw=2 ts=2 sts=2 cinoptions=2 tw=79 :