memoryjournal

type Store struct {
	// BeforeOpen, if non-nil, is called before a journal is opened.
	BeforeOpen func(name string) error

	// BeforeAppend, if non-nil, is called before a record is appended.
	BeforeAppend func(name string, rec []byte) error

	// AfterAppend, if non-nil, is called after a record is appended.
	AfterAppend func(name string, rec []byte) error
	// contains filtered or unexported fields
}