snarkos_errors/algorithms/
snark.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 crate::{curves::ConstraintFieldError, gadgets::SynthesisError};
18
19#[derive(Debug, Error)]
20pub enum SNARKError {
21    #[error("{}", _0)]
22    ConstraintFieldError(ConstraintFieldError),
23
24    #[error("{}: {}", _0, _1)]
25    Crate(&'static str, String),
26
27    #[error("{}", _0)]
28    Message(String),
29
30    #[error("{}", _0)]
31    SynthesisError(SynthesisError),
32}
33
34impl From<ConstraintFieldError> for SNARKError {
35    fn from(error: ConstraintFieldError) -> Self {
36        SNARKError::ConstraintFieldError(error)
37    }
38}
39
40impl From<SynthesisError> for SNARKError {
41    fn from(error: SynthesisError) -> Self {
42        SNARKError::SynthesisError(error)
43    }
44}