# Functions
NewArgumentMismatchError creates a new ArgumentMismatchError.
NewInputDataError creates a new InputDataError.
NewModelCustomizationError creates a new ModelCustomizationError.
# Structs
ArgumentMismatchError is returned when an argument contains incorrect data.
InputDataError is returned when there is an input data error.
ModelCustomizationError is returned when there is an error in the custom model.
# Interfaces
Error is the base interface for all errors returned by nextroute functions.