module elasticsearch.api.exceptions; import elasticsearch.api.parameters; class ArgumentException : Exception { const ESParams params; string api; this(const ref ESParams params, string api, string message = "") { import vibe.data.json; this.api = api; this.params = params; string eMessage = "Elasticsearch Argument Error: '" ~ message ~ "' while calling api '" ~ api ~ "' with params: '"; //auto paramsString = params.toRepresentation.serializeToJson(); //eMessage ~= paramsString.toPrettyString(); super(eMessage); } }