snarkvm_fields/errors/
field.rs

1// Copyright (c) 2019-2025 Provable Inc.
2// This file is part of the snarkVM library.
3
4// Licensed under the Apache License, Version 2.0 (the "License");
5// you may not use this file except in compliance with the License.
6// You may obtain a copy of the License at:
7
8// http://www.apache.org/licenses/LICENSE-2.0
9
10// Unless required by applicable law or agreed to in writing, software
11// distributed under the License is distributed on an "AS IS" BASIS,
12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13// See the License for the specific language governing permissions and
14// limitations under the License.
15
16#[derive(Debug, Error)]
17pub enum FieldError {
18    #[error("{}: {}", _0, _1)]
19    Crate(&'static str, String),
20
21    #[error("Invalid field element")]
22    InvalidFieldElement,
23
24    #[error("Attempting to parse an invalid string into a field element")]
25    InvalidString,
26
27    #[error("{}", _0)]
28    Message(String),
29
30    #[error("Attempting to parse an empty string into a field element")]
31    ParsingEmptyString,
32
33    #[error("Attempting to parse a non-digit character into a field element")]
34    ParsingNonDigitCharacter,
35}
36
37impl From<std::io::Error> for FieldError {
38    fn from(error: std::io::Error) -> Self {
39        FieldError::Crate("std::io", format!("{error:?}"))
40    }
41}
42
43impl From<FieldError> for std::io::Error {
44    fn from(error: FieldError) -> Self {
45        std::io::Error::other(format!("{error}"))
46    }
47}
snarkvm_fields/errors/field.rs

snarkvm_fields/errors/
field.rs
