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// Discordgo - Discord bindings for Go
// Available at https://github.com/bwmarrin/discordgo
// Copyright 2015-2016 Bruce Marriner <bruce@sqls.net>. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// This file contains custom types, currently only a timestamp wrapper.
package discordgo
import (
"encoding/json"
"net/http"
)
// RESTError stores error information about a request with a bad response code.
// Message is not always present, there are cases where api calls can fail
// without returning a json message.
type RESTError struct {
Request *http.Request
Response *http.Response
ResponseBody []byte
Message *APIErrorMessage // Message may be nil.
}
func newRestError(req *http.Request, resp *http.Response, body []byte) *RESTError {
restErr := &RESTError{
Request: req,
Response: resp,
ResponseBody: body,
}
// Attempt to decode the error and assume no message was provided if it fails
var msg *APIErrorMessage
err := json.Unmarshal(body, &msg)
if err == nil {
restErr.Message = msg
}
return restErr
}
func (r RESTError) Error() string {
return "HTTP " + r.Response.Status + ", " + string(r.ResponseBody)
}
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