feedreaders/feedsdb/src/error.rs

// -*- coding: utf-8 -*-
//
// Copyright (C) 2024 Michael Büsch <m@bues.ch>
//
// This program 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 2 of the License, or
// (at your option) any later version.
//
// This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.
//
// SPDX-License-Identifier: GPL-2.0-or-later

use anyhow as ah;

#[derive(Debug)]
pub enum Error {
    Ah(ah::Error),
    Sql(rusqlite::Error),
}

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

impl std::fmt::Display for Error {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            Self::Ah(e) => write!(f, "{e}"),
            Self::Sql(e) => write!(f, "{e}"),
        }
    }
}

impl From<rusqlite::Error> for Error {
    fn from(e: rusqlite::Error) -> Self {
        Self::Sql(e)
    }
}

impl From<ah::Error> for Error {
    fn from(e: ah::Error) -> Self {
        Self::Ah(e)
    }
}

// vim: ts=4 sw=4 expandtab