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pub use crate::messaging::data::Error as ErrorMessage;
use crate::messaging::{
data::{CmdError, QueryResponse},
Error as MessagingError, MessageId,
};
use crate::types::Error as DtError;
use qp2p::Error as QuicP2pError;
use std::io;
use thiserror::Error;
pub type Result<T, E = Error> = std::result::Result<T, E>;
#[allow(clippy::large_enum_variant)]
#[derive(Error, Debug)]
#[non_exhaustive]
pub enum Error {
#[error("Asymmetric key decryption failure")]
AsymmetricDecipherFailure,
#[error("Symmetric key decryption failure")]
SymmetricDecipherFailure,
#[error("Unexpected data received")]
ReceivedUnexpectedData,
#[error("Unexpected event received")]
ReceivedUnexpectedEvent,
#[error("Problem querying elder")]
ElderQuery,
#[error("Problem connecting to elder")]
ElderConnection,
#[error("Client has failed to bootstrap to a section yet")]
NotBootstrapped,
#[error(
"Problem connecting to sufficient elders. A supermajority of responses is unobtainable. {0} were connected to"
)]
InsufficientElderConnections(usize),
#[error("Problem receiving query via qp2p")]
ReceivingQuery,
#[error("Problem sending query via qp2p")]
SendingQuery,
#[error("Problem receiving query internally in sn_client")]
QueryReceiverError,
#[error("Failed to obtain any response")]
NoResponse,
#[error("No BLS Section Key available")]
NoBlsSectionKey,
#[error("We do not have a section prefix.")]
NoSectionPrefixKnown,
#[error("Unexpected message type receivied while joining: {0}")]
UnexpectedMessageOnJoin(String),
#[error("Expected public permission set")]
NotPublicPermissions,
#[error("Expected private permission set")]
NotPrivatePermissions,
#[error("Could not listen on elder connection")]
NoElderListenerEstablished,
#[error("Incorrect user permissions were returned")]
IncorrectPermissions,
#[error("Unexpected response received when querying {0:?}")]
UnexpectedQueryResponse(QueryResponse),
#[error("Simulated payouts unavailable without 'simualted-payouts' feature flag at build")]
NotBuiltWithSimulatedPayouts,
#[error(transparent)]
NetworkDataError(#[from] DtError),
#[error(
"Error received from the network: {:?} MessageId: {:?}",
source,
msg_id
)]
ErrorMessage {
source: ErrorMessage,
msg_id: MessageId,
},
#[error(transparent)]
MessagingProtocol(#[from] MessagingError),
#[error(transparent)]
SelfEncryption(#[from] self_encryption::SelfEncryptionError),
#[error(transparent)]
ConfigError(#[from] serde_json::Error),
#[error(transparent)]
IoError(#[from] io::Error),
#[error(transparent)]
QuicP2p(#[from] QuicP2pError),
#[error(transparent)]
Serialisation(#[from] Box<bincode::ErrorKind>),
#[error("Sled error:: {0}")]
Sled(#[from] sled::Error),
#[error("Database error:: {0}")]
Database(#[from] crate::dbs::Error),
}
impl From<(CmdError, MessageId)> for Error {
fn from((error, msg_id): (CmdError, MessageId)) -> Self {
let CmdError::Data(source) = error;
Error::ErrorMessage { source, msg_id }
}
}
impl From<(ErrorMessage, MessageId)> for Error {
fn from((source, msg_id): (ErrorMessage, MessageId)) -> Self {
Self::ErrorMessage { source, msg_id }
}
}