code: func (s *JSONMapSlice) UnmarshalEasyJSON(in *jlexer.Lexer) {
  	if in.IsNull() {
  		in.Skip()
  		return
  	}
  
  	var result JSONMapSlice
  	in.Delim('{')
  	for !in.IsDelim('}') {
  		var mi JSONMapItem
  		mi.UnmarshalEasyJSON(in)
  		result = append(result, mi)
  	}
  	*s = result
  }
docs: // UnmarshalEasyJSON makes a JSONMapSlice from JSON, using easyJSON