// Copyright 2020 Contributors to the Parsec project.
// SPDX-License-Identifier: Apache-2.0
//! Error definitions/handling.
use thiserror::Error;
/// Errors in parsec-tool.
#[derive(Error, Debug)]
pub enum Error {
/// Error emanating from the parsec_client crate.
#[error(transparent)]
IoError(#[from] std::io::Error),
/// Error emanating from the parsec_client crate.
#[error(transparent)]
ParsecClientError(#[from] parsec_client::error::Error),
/// Error emanating from the parsec_client::core::interface crate.
#[error(transparent)]
ParsecInterfaceError(#[from] parsec_client::core::interface::requests::ResponseStatus),
/// Error emanating from the parsec-tool.
#[error(transparent)]
ParsecToolError(#[from] ToolErrorKind),
/// Error emanating from the base64 crate.
#[error(transparent)]
Base64Decode(#[from] base64::DecodeError),
/// Error emanating from the rcgen create (can occur when creating certificates or CSRs)
#[error(transparent)]
RcgenError(#[from] rcgen::RcgenError),
}
/// Errors originating in the parsec-tool.
#[derive(Error, Debug)]
pub enum ToolErrorKind {
/// Operation not supported by the parsec-tool
#[error("Operation not supported by the parsec-tool")]
NotSupported,
/// They key was not created with the correct algorithm for this operation
#[error("They key was not created with the correct algorithm for this operation")]
WrongKeyAlgorithm,
/// Expected input data was not given
#[error("A command expected input data that was not given")]
NoInput,
/// Cannot serialise or deserialise data
#[error("Incorrect data format")]
IncorrectData,
}
/// A Result type with the Err variant set as a ParsecToolError
pub type Result<T> = std::result::Result<T, Error>;