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use base64;
use chrono;
use jid;
use std::convert::From;
use std::fmt;
use std::net;
use std::num;
use std::string;
#[derive(Debug)]
pub enum Error {
ParseError(&'static str),
Base64Error(base64::DecodeError),
ParseIntError(num::ParseIntError),
ParseStringError(string::ParseError),
ParseAddrError(net::AddrParseError),
JidParseError(jid::JidParseError),
ChronoParseError(chrono::ParseError),
}
impl fmt::Display for Error {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
match *self {
Error::ParseError(s) => write!(fmt, "{}", s),
Error::Base64Error(ref e) => write!(fmt, "{}", e),
Error::ParseIntError(ref e) => write!(fmt, "{}", e),
Error::ParseStringError(ref e) => write!(fmt, "{}", e),
Error::ParseAddrError(ref e) => write!(fmt, "{}", e),
Error::JidParseError(_) => write!(fmt, "JID parse error"),
Error::ChronoParseError(ref e) => write!(fmt, "{}", e),
}
}
}
impl From<base64::DecodeError> for Error {
fn from(err: base64::DecodeError) -> Error {
Error::Base64Error(err)
}
}
impl From<num::ParseIntError> for Error {
fn from(err: num::ParseIntError) -> Error {
Error::ParseIntError(err)
}
}
impl From<string::ParseError> for Error {
fn from(err: string::ParseError) -> Error {
Error::ParseStringError(err)
}
}
impl From<net::AddrParseError> for Error {
fn from(err: net::AddrParseError) -> Error {
Error::ParseAddrError(err)
}
}
impl From<jid::JidParseError> for Error {
fn from(err: jid::JidParseError) -> Error {
Error::JidParseError(err)
}
}
impl From<chrono::ParseError> for Error {
fn from(err: chrono::ParseError) -> Error {
Error::ChronoParseError(err)
}
}