Method WriteAll

blob/blob.go:1094–1112

WriteAll is a shortcut for creating a Writer via NewWriter and writing p. If opts.ContentMD5 is not set, WriteAll will compute the MD5 of p and use it as the ContentMD5 option for the Writer it creates. Using Upload may be more efficient.

(ctx context.Context, key string, p []byte, opts *WriterOptions)

//
// Using Upload may be more efficient.
func (b *Bucket) WriteAll(ctx context.Context, key string, p []byte, opts *WriterOptions) (err error) {
	realOpts := new(WriterOptions)
	if opts != nil {
		*realOpts = *opts
	}
	if len(realOpts.ContentMD5) == 0 {
		sum := md5.Sum(p)
		realOpts.ContentMD5 = sum[:]
	}
	w, err := b.NewWriter(ctx, key, realOpts)
	if err != nil {
		return err
	}
	if _, err := w.Write(p); err != nil {
		_ = w.Close()
		return err
	}
	return w.Close()
}

// Upload reads from an io.Reader r and writes into a blob.
//