/*
 * Copyright (C) 2024 Fastly, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

use crate::core::http1::protocol;
use std::io;

#[derive(Debug)]
pub enum Error {
    Io(io::Error),
    Protocol(protocol::Error),
    RequestTooLarge(usize),
    ResponseTooLarge(usize),
    ResponseDuringContinue,
    FurtherInputNotAllowed,
    BufferExceeded,
    Unusable,
}

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

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