message: forgot the prototype of GetErrorType in the header
diff: @@ -46,6 +46,7 @@ public:
  DUCKDB_API void ThrowError(const string &prepended_message = "") const;
  DUCKDB_API void SetError(PreservedError error);
  DUCKDB_API bool HasError() const;
  + DUCKDB_API const ExceptionType &GetErrorType() const;
  DUCKDB_API const std::string &GetError();
  DUCKDB_API PreservedError &GetErrorObject();
  DUCKDB_API idx_t ColumnCount();
  