code: func (bs *blobStore) Get(ctx context.Context, dgst digest.Digest) ([]byte, error) {
  	bp, err := bs.path(dgst)
  	if err != nil {
  		return nil, err
  	}
  
  	p, err := getContent(ctx, bs.driver, bp)
  	if err != nil {
  		switch err.(type) {
  		case driver.PathNotFoundError:
  			return nil, distribution.ErrBlobUnknown
  		}
  
  		return nil, err
  	}
  
  	return p, nil
  }
docs: // Get implements the BlobReadService.Get call.