vendor/github.com/aws/aws-sdk-go/aws/request/request_1_7.go

   1 // +build !go1.8
   2
   3 package request
   4
   5 import "io"
   6
   7 // NoBody is an io.ReadCloser with no bytes. Read always returns EOF
   8 // and Close always returns nil. It can be used in an outgoing client
   9 // request to explicitly signal that a request has zero bytes.
  10 // An alternative, however, is to simply set Request.Body to nil.
  11 //
  12 // Copy of Go 1.8 NoBody type from net/http/http.go
  13 type noBody struct{}
  14
  15 func (noBody) Read([]byte) (int, error)         { return 0, io.EOF }
  16 func (noBody) Close() error                     { return nil }
  17 func (noBody) WriteTo(io.Writer) (int64, error) { return 0, nil }
  18
  19 // Is an empty reader that will trigger the Go HTTP client to not include
  20 // and body in the HTTP request.
  21 var noBodyReader = noBody{}