snarkos-errors 1.1.4

// Copyright (C) 2019-2020 Aleo Systems Inc.
// This file is part of the snarkOS library.

// The snarkOS library is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// The snarkOS library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with the snarkOS library. If not, see <https://www.gnu.org/licenses/>.

use crate::network::message::{MessageError, MessageHeaderError};

use std::net::SocketAddr;

#[derive(Debug, Error)]
pub enum ConnectError {
    #[error("{}: {}", _0, _1)]
    Crate(&'static str, String),

    #[error("{}", _0)]
    Message(String),

    #[error("{}", _0)]
    MessageHeaderError(MessageHeaderError),

    #[error("{}", _0)]
    MessageError(MessageError),

    #[error("Address {:?} not found", _0)]
    AddressNotFound(SocketAddr),
}

impl From<MessageError> for ConnectError {
    fn from(error: MessageError) -> Self {
        ConnectError::MessageError(error)
    }
}

impl From<MessageHeaderError> for ConnectError {
    fn from(error: MessageHeaderError) -> Self {
        ConnectError::MessageHeaderError(error)
    }
}

impl From<std::io::Error> for ConnectError {
    fn from(error: std::io::Error) -> Self {
        ConnectError::Crate("std::io", format!("{:?}", error))
    }
}