public <T> RowMappers register(GenericType<T> type, RowMapper<T> mapper) {
        return this.register(RowMapperFactory.of(type.getType(), mapper));
    }
Register a row mapper for a given type.

@param <T> the type
@param type the type to match with equals.
@param mapper the row mapper
@return this
core/src/main/java/org/jdbi/v3/core/mapper/RowMappers.java