Jędrzej Stuczyński
110 lines
3.3 KiB
Rust
110 lines
3.3 KiB
Rust
use nym_validator_client::nyxd::error::NyxdError;
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use std::path::PathBuf;
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/// Top-level Error enum for the mixnet client and its relevant types.
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#[derive(Debug, thiserror::Error)]
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pub enum Error {
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#[error("i/o error: {0}")]
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IoError(#[from] std::io::Error),
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#[error("toml serialization error: {0}")]
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TomlSerializationError(#[from] toml::ser::Error),
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#[error("toml deserialization error: {0}")]
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TomlDeserializationError(#[from] toml::de::Error),
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#[error("Ed25519 error: {0}")]
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Ed25519RecoveryError(#[from] nym_crypto::asymmetric::ed25519::Ed25519RecoveryError),
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#[error(transparent)]
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ClientCoreError(#[from] nym_client_core::error::ClientCoreError),
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#[error("key file encountered that we don't want to overwrite: {0}")]
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DontOverwrite(PathBuf),
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#[error("shared gateway key file encountered that we don't want to overwrite: {0}")]
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DontOverwriteGatewayKey(PathBuf),
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#[error("no gateway config available for writing")]
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GatewayNotAvailableForWriting,
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#[error("expected to received a directory, received: {0}")]
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ExpectedDirectory(PathBuf),
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#[error("failed to transition to registered state before connection to mixnet")]
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FailedToTransitionToRegisteredState,
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#[error(
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"registering with gateway when the client is already in a registered state is not \
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supported, and likely and user mistake"
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)]
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ReregisteringGatewayNotSupported,
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#[error("no gateway key set")]
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NoGatewayKeySet,
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#[error("credentials mode not enabled")]
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DisabledCredentialsMode,
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#[error("bad validator details: {0}")]
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BadValidatorDetails(#[from] NyxdError),
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#[error("socks5 configuration set: {}, but expected to be {}", set, !set)]
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Socks5Config { set: bool },
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#[error("socks5 channel could not be started")]
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Socks5NotStarted,
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#[error("bandwidth controller error: {0}")]
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BandwidthControllerError(#[from] nym_bandwidth_controller::error::BandwidthControllerError),
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#[error("invalid voucher blob")]
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InvalidVoucherBlob,
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#[error("invalid mnemonic: {0}")]
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InvalidMnemonic(#[from] bip39::Error),
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#[error("failed to use reply storage backend: {source}")]
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ReplyStorageError {
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source: Box<dyn std::error::Error + Send + Sync>,
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},
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#[error("failed to use key storage backend: {source}")]
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KeyStorageError {
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source: Box<dyn std::error::Error + Send + Sync>,
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},
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#[error("failed to use credential storage backend: {source}")]
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CredentialStorageError {
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source: Box<dyn std::error::Error + Send + Sync>,
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},
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#[error(transparent)]
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CredentialIssuanceError {
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#[from]
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source: nym_credential_utils::Error,
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},
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#[error("loaded shared gateway key without providing information about what gateway it corresponds to")]
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GatewayWithUnknownEndpoint,
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#[error("failed to send the provided message")]
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MessageSendingFailure,
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#[error("this operation is currently unsupported: {details}")]
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Unsupported { details: String },
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#[error(transparent)]
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Bincode(#[from] bincode::Error),
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}
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impl Error {
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pub fn new_unsupported<S: Into<String>>(details: S) -> Self {
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Error::Unsupported {
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details: details.into(),
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}
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}
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}
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pub type Result<T, E = Error> = std::result::Result<T, E>;
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