1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
package imagedata
import (
"fmt"
"io"
"github.com/gophercloud/gophercloud"
)
// UploadResult is the result of an upload image operation. Call its ExtractErr
// method to determine if the request succeeded or failed.
type UploadResult struct {
gophercloud.ErrResult
}
// StageResult is the result of a stage image operation. Call its ExtractErr
// method to determine if the request succeeded or failed.
type StageResult struct {
gophercloud.ErrResult
}
// DownloadResult is the result of a download image operation. Call its Extract
// method to gain access to the image data.
type DownloadResult struct {
gophercloud.Result
}
// Extract builds images model from io.Reader
func (r DownloadResult) Extract() (io.Reader, error) {
if r, ok := r.Body.(io.Reader); ok {
return r, nil
}
return nil, fmt.Errorf("Expected io.Reader but got: %T(%#v)", r.Body, r.Body)
}
|
