mvccpb

type Event struct {
	// type is the kind of event. If type is a PUT, it indicates
	// new data has been stored to the key. If type is a DELETE,
	// it indicates the key was deleted.
	Type Event_EventType `protobuf:"varint,1,opt,name=type,proto3,enum=mvccpb.Event_EventType" json:"type,omitempty"`
	// kv holds the KeyValue for the event.
	// A PUT event contains current kv pair.
	// A PUT event with kv.Version=1 indicates the creation of a key.
	// A DELETE/EXPIRE event contains the deleted key with
	// its modification revision set to the revision of deletion.
	Kv *KeyValue `protobuf:"bytes,2,opt,name=kv" json:"kv,omitempty"`
	// prev_kv holds the key-value pair before the event happens.
	PrevKv *KeyValue `protobuf:"bytes,3,opt,name=prev_kv,json=prevKv" json:"prev_kv,omitempty"`
}

type Event_EventType int32

type KeyValue struct {
	// key is the key in bytes. An empty key is not allowed.
	Key []byte `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
	// create_revision is the revision of last creation on this key.
	CreateRevision int64 `protobuf:"varint,2,opt,name=create_revision,json=createRevision,proto3" json:"create_revision,omitempty"`
	// mod_revision is the revision of last modification on this key.
	ModRevision int64 `protobuf:"varint,3,opt,name=mod_revision,json=modRevision,proto3" json:"mod_revision,omitempty"`
	// version is the version of the key. A deletion resets
	// the version to zero and any modification of the key
	// increases its version.
	Version int64 `protobuf:"varint,4,opt,name=version,proto3" json:"version,omitempty"`
	// value is the value held by the key, in bytes.
	Value []byte `protobuf:"bytes,5,opt,name=value,proto3" json:"value,omitempty"`
	// lease is the ID of the lease that attached to key.
	// When the attached lease expires, the key will be deleted.
	// If lease is 0, then no lease is attached to the key.
	Lease int64 `protobuf:"varint,6,opt,name=lease,proto3" json:"lease,omitempty"`
}