Struct ReplicationConfig 

pub struct ReplicationConfig {
    pub mode: TransportMode,
    pub cluster_size: usize,
    pub enabled: bool,
    pub quorum_write_timeout: Duration,
}

레플리케이션 전체 설정

DbConfig::replication 필드로 전달합니다.

Fields

mode: TransportMode

Transport 모드: InMemory(default) 또는 Quic

cluster_size: usize

클러스터 노드 수 (Quorum 계산용, 기본 1)

enabled: bool

레플리케이션 활성화 여부 (기본 false)

quorum_write_timeout: Duration

Quorum Write 타임아웃 (기본 5초)

Master가 이 시간 내에 quorum ACK를 받지 못하면 replicate() 에러 반환.

Implementations

impl ReplicationConfig

pub fn in_memory(cluster_size: usize) -> Self

InMemory 모드 (단일 부트 개발/테스트용)

pub fn quic( bind_addr: impl Into<String>, cert_path: impl Into<String>, key_path: impl Into<String>, cluster_size: usize, ) -> Self

QUIC 모드 (실제 분산 배포용)

pub fn mode_name(&self) -> &'static str

현재 모드 이름 (로그용)

pub async fn build_transport_async( &self, broadcast_tx: Sender<GridMessage>, ) -> Result<Box<dyn Transport>, QuicError>

Transport 빌드 (비동기)

• InMemory → InMemoryTransport 즉시 반환
• Quic → s2n-quic 서버 소켓을 열고 QuicTransport 반환

pub fn build_inmemory(broadcast_tx: Sender<GridMessage>) -> Box<dyn Transport>

동기 편의 함수 — InMemory 전용

Quic 모드에서는 build_transport_async()를 사용하세요.

Trait Implementations

impl Clone for ReplicationConfig

fn clone(&self) -> ReplicationConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReplicationConfig

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

Formats the value using the given formatter.

impl Default for ReplicationConfig

fn default() -> Self

Returns the “default value” for a type.