snarkos_errors/algorithms/
encoding.rs

1// Copyright (C) 2019-2020 Aleo Systems Inc.
2// This file is part of the snarkOS library.
3
4// The snarkOS library is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8
9// The snarkOS library is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13
14// You should have received a copy of the GNU General Public License
15// along with the snarkOS library. If not, see <https://www.gnu.org/licenses/>.
16
17use std::io::{Error, ErrorKind};
18
19#[derive(Debug, Error)]
20pub enum EncodingError {
21    #[error("{}: {}", _0, _1)]
22    Crate(&'static str, String),
23
24    #[error("Input must be nonzero")]
25    InputMustBeNonzero,
26
27    #[error("Invalid group element")]
28    InvalidGroupElement,
29
30    #[error("{}", _0)]
31    Message(String),
32}
33
34impl From<Error> for EncodingError {
35    fn from(error: Error) -> Self {
36        EncodingError::Crate("std::io", format!("{:?}", error))
37    }
38}
39
40impl From<EncodingError> for Error {
41    fn from(error: EncodingError) -> Error {
42        Error::new(ErrorKind::Other, error.to_string())
43    }
44}
snarkos_errors/algorithms/encoding.rs

snarkos_errors/algorithms/
encoding.rs
