Jędrzej Stuczyński
64 lines
2.3 KiB
Rust
64 lines
2.3 KiB
Rust
// Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
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// SPDX-License-Identifier: Apache-2.0
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use crate::ecash::bandwidth::issued::CURRENT_SERIALIZATION_REVISION;
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use nym_credentials_interface::CompactEcashError;
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use nym_crypto::asymmetric::encryption::KeyRecoveryError;
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use nym_validator_client::ValidatorClientError;
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use thiserror::Error;
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#[derive(Debug, Error)]
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pub enum Error {
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#[error("IO error")]
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IOError(#[from] std::io::Error),
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#[error("failed to deserialize a recovery credential: {source}")]
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RecoveryCredentialDeserializationFailure { source: bincode::Error },
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#[error("failed to (de)serialize provided credential using revision {revision}: {source}")]
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SerializationFailure {
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#[source]
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source: bincode::Error,
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revision: u8,
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},
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#[error("unsupported data serialization revision {revision}. the current (and max supported) version is {CURRENT_SERIALIZATION_REVISION}")]
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UnsupportedSerializationRevision { revision: u8 },
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#[error("unknown data serialization revision {revision}. the current (and max supported) version is {CURRENT_SERIALIZATION_REVISION}")]
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UnknownSerializationRevision { revision: u8 },
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#[error("Could not contact any validator")]
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NoValidatorsAvailable,
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#[error("Ran into a Compact ecash error - {0}")]
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CompactEcashError(#[from] CompactEcashError),
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#[error("Ran into a validator client error - {0}")]
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ValidatorClientError(#[from] ValidatorClientError),
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#[error("Bandwidth operation overflowed. {0}")]
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BandwidthOverflow(String),
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#[error("There is not associated bandwidth for the given client")]
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MissingBandwidth,
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#[error("Could not parse the key - {0}")]
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ParsePublicKey(#[from] KeyRecoveryError),
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#[error("Could not gather enough signature shares. Try again using the recovery command")]
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NotEnoughShares,
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#[error("Could not aggregate signature shares - {0}. Try again using the recovery command")]
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SignatureAggregationError(CompactEcashError),
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#[error("Could not deserialize bandwidth voucher - {0}")]
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BandwidthVoucherDeserializationError(String),
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#[error("the provided issuance data wasn't prepared for a bandwidth voucher")]
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NotABandwdithVoucher,
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#[error("failed to create a secp256k1 signature")]
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Secp256k1SignFailure,
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}
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