/* Copyright (C) 2022 Open Information Security Foundation

 *

 * You can copy, redistribute or modify this Program under the terms of

 * the GNU General Public License version 2 as published by the Free

 * Software Foundation.

 *

 * 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

 * version 2 along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

 * 02110-1301, USA.

 */

use nom7::error::{ErrorKind, ParseError};

/// Custom rule parse errors.

///

/// Implemented based on the Nom example for implementing custom errors.

/// The string is an error message provided by the parsing logic, e.g.,

///      Incorrect usage because of "x", "y" and "z"

#[derive(Debug, PartialEq, Eq)]

pub enum RuleParseError<I> {

    InvalidByteMath(String),

    InvalidIPRep(String),

    InvalidTransformBase64(String),

    InvalidByteExtract(String),

    InvalidEntropy(String),

    Nom(I, ErrorKind),

}

impl<I> ParseError<I> for RuleParseError<I> {

    fn from_error_kind(input: I, kind: ErrorKind) -> Self {

        RuleParseError::Nom(input, kind)

    }

    fn append(_: I, _: ErrorKind, other: Self) -> Self {

        other

    }

}