dab 0.2.0

CLI tool for a Rustacean's everyday things
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/*
 * Copyright (c) 2022, Sayan Nandan <nandansayan@outlook.com>
 *
 * 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.
*/

macro_rules! exiterr {
    ($($e:tt)+) => {{
        eprintln!("{}", format_args!($($e)+));
        ::std::process::exit(0x01);
    }};
}