Struct MirrorOrigin 

pub struct MirrorOrigin {
    pub source_cluster: String,
    pub source_database: DatabaseId,
    pub mode: MirrorMode,
    pub last_applied: Lsn,
    pub status: MirrorStatus,
}

Identifies the source of a mirror database.

Stored on DatabaseDescriptor.mirror_origin; the read planner and write rejector consult it to enforce mirror semantics.

Fields

source_cluster: String

The cluster that the source database lives in.

source_database: DatabaseId

The source database being mirrored.

mode: MirrorMode

Replication mode: whether the source waits for mirror ack.

last_applied: Lsn

WAL LSN last applied on this mirror.

status: MirrorStatus

Current mirror lifecycle status.

Trait Implementations

impl Clone for MirrorOrigin

fn clone(&self) -> MirrorOrigin

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MirrorOrigin

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MirrorOrigin

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'__msgpack_de> FromMessagePack<'__msgpack_de> for MirrorOrigin

fn read<R: Read<'__msgpack_de>>(reader: &mut R) -> Result<Self, Error>

where Self: Sized,

Reads the MessagePack representation of this value from the provided reader.

impl PartialEq for MirrorOrigin

fn eq(&self, other: &MirrorOrigin) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for MirrorOrigin

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToMessagePack for MirrorOrigin

fn write<W: Write>(&self, writer: &mut W) -> Result<(), Error>

Writes the MessagePack representation of this value into the provided writer.

impl Eq for MirrorOrigin

impl StructuralPartialEq for MirrorOrigin