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errcode.go
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errcode.go
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package paapi5
import "fmt"
//Error is error codes for paapi5 package
type Error int
const (
ErrNullPointer Error = iota + 1 //Null reference instance
ErrHTTPStatus //Bad HTTP status
ErrNoData //No response data
)
var errMessages = map[Error]string{
ErrNullPointer: "Null reference instance",
ErrHTTPStatus: "Bad HTTP status",
ErrNoData: "No response data",
}
//Error method returns error message.
//This method is a implementation of error interface.
func (e Error) Error() string {
if s, ok := errMessages[e]; ok {
return s
}
return fmt.Sprintf("unknown error (%d)", int(e))
}
/* Copyright 2019 Spiegel
*
* 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.
*/