mentat/tolstoy/src/errors.rs

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// Copyright 2018 Mozilla
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use
// this file except in compliance with the License. You may obtain a copy of the
// License at http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
// specific language governing permissions and limitations under the License.
#![allow(dead_code)]
use std;
use hyper;
use rusqlite;
use uuid;
use mentat_db;
use serde_cbor;
use serde_json;
error_chain! {
types {
Error, ErrorKind, ResultExt, Result;
}
foreign_links {
IOError(std::io::Error);
HttpError(hyper::Error);
HyperUriError(hyper::error::UriError);
SqlError(rusqlite::Error);
UuidParseError(uuid::ParseError);
Utf8Error(std::str::Utf8Error);
JsonError(serde_json::Error);
CborError(serde_cbor::error::Error);
}
links {
DbError(mentat_db::Error, mentat_db::ErrorKind);
}
errors {
TxIncorrectlyMapped(n: usize) {
description("encountered more than one uuid mapping for tx")
display("expected one, found {} uuid mappings for tx", n)
}
UnexpectedState(t: String) {
description("encountered unexpected state")
display("encountered unexpected state: {}", t)
}
NotYetImplemented(t: String) {
description("not yet implemented")
display("not yet implemented: {}", t)
}
DuplicateMetadata(k: String) {
description("encountered more than one metadata value for key")
display("encountered more than one metadata value for key: {}", k)
}
UploadingProcessorUnfinished {
description("Uploading Tx processor couldn't finish")
display("Uploading Tx processor couldn't finish")
}
}
}