errors

type ErrorNote ¶

type ErrorNote interface {
	Message() string
}

type ErrorNotes ¶

type ErrorNotes interface {
	ErrorNotes() []ErrorNote
}

ErrorNotes is an interface for errors that provide notes

type ParentError ¶

type ParentError interface {
	error
	ChildErrors() []error
}

ParentError is an error that contains one or more child errors.

type SecondaryError ¶

type SecondaryError interface {
	SecondaryError() string
}

SecondaryError is an interface for errors that provide a secondary error message

type UnreachableError ¶

type UnreachableError struct {
	Stack []byte
}

UnreachableError is an internal error in the runtime which should have never occurred due to a programming error in the runtime.

NOTE: this error is not used for errors because of bugs in a user-provided program. For program errors, see interpreter/errors.go

func NewUnreachableError() *UnreachableError

func (e UnreachableError) Error() string