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//! Module containing error types used in Garage
use err_derive::Error;
use hyper::StatusCode;
use std::io;
use crate::data::*;
/// RPC related errors
#[derive(Debug, Error)]
pub enum RpcError {
#[error(display = "Node is down: {:?}.", _0)]
NodeDown(Uuid),
#[error(display = "Timeout: {}", _0)]
Timeout(#[error(source)] tokio::time::error::Elapsed),
#[error(display = "HTTP error: {}", _0)]
Http(#[error(source)] http::Error),
#[error(display = "Hyper error: {}", _0)]
Hyper(#[error(source)] hyper::Error),
#[error(display = "Messagepack encode error: {}", _0)]
RmpEncode(#[error(source)] rmp_serde::encode::Error),
#[error(display = "Messagepack decode error: {}", _0)]
RmpDecode(#[error(source)] rmp_serde::decode::Error),
#[error(display = "Too many errors: {:?}", _0)]
TooManyErrors(Vec<String>),
}
/// Regroup all Garage errors
#[derive(Debug, Error)]
pub enum Error {
#[error(display = "IO error: {}", _0)]
Io(#[error(source)] io::Error),
#[error(display = "Hyper error: {}", _0)]
Hyper(#[error(source)] hyper::Error),
#[error(display = "HTTP error: {}", _0)]
Http(#[error(source)] http::Error),
#[error(display = "Invalid HTTP header value: {}", _0)]
HttpHeader(#[error(source)] http::header::ToStrError),
#[error(display = "TLS error: {}", _0)]
Tls(#[error(source)] rustls::TLSError),
#[error(display = "PKI error: {}", _0)]
Pki(#[error(source)] webpki::Error),
#[error(display = "Sled error: {}", _0)]
Sled(#[error(source)] sled::Error),
#[error(display = "Messagepack encode error: {}", _0)]
RmpEncode(#[error(source)] rmp_serde::encode::Error),
#[error(display = "Messagepack decode error: {}", _0)]
RmpDecode(#[error(source)] rmp_serde::decode::Error),
#[error(display = "JSON error: {}", _0)]
Json(#[error(source)] serde_json::error::Error),
#[error(display = "TOML decode error: {}", _0)]
TomlDecode(#[error(source)] toml::de::Error),
#[error(display = "Tokio join error: {}", _0)]
TokioJoin(#[error(source)] tokio::task::JoinError),
#[error(display = "RPC call error: {}", _0)]
Rpc(#[error(source)] RpcError),
#[error(display = "Remote error: {} (status code {})", _0, _1)]
RemoteError(String, StatusCode),
#[error(display = "Bad RPC: {}", _0)]
BadRpc(String),
#[error(display = "Corrupt data: does not match hash {:?}", _0)]
CorruptData(Hash),
#[error(display = "{}", _0)]
Message(String),
}
impl From<sled::transaction::TransactionError<Error>> for Error {
fn from(e: sled::transaction::TransactionError<Error>) -> Error {
match e {
sled::transaction::TransactionError::Abort(x) => x,
sled::transaction::TransactionError::Storage(x) => Error::Sled(x),
}
}
}
impl<T> From<tokio::sync::watch::error::SendError<T>> for Error {
fn from(_e: tokio::sync::watch::error::SendError<T>) -> Error {
Error::Message("Watch send error".to_string())
}
}
impl<T> From<tokio::sync::mpsc::error::SendError<T>> for Error {
fn from(_e: tokio::sync::mpsc::error::SendError<T>) -> Error {
Error::Message("MPSC send error".to_string())
}
}
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