code: func (l *Library) Patch(src *Library) {
  	if src.Name != "" {
  		l.Name = src.Name
  	}
  	if src.Description != "" {
  		l.Description = src.Description
  	}
  	if src.Version != "" {
  		l.Version = src.Version
  	}
  }
docs: // Patch merges updates from the given src.