Struct ChangeEvent 

pub struct ChangeEvent {
    pub event_id: String,
    pub event_type: ChangeEventType,
    pub source_db: String,
    pub source_table: String,
    pub row_data: Value,
    pub position: ChangePosition,
    pub timestamp_ms: u64,
    pub masked: bool,
}

CDC 标准变更事件

Fields

event_id: String

事件唯一 ID

event_type: ChangeEventType

事件类型

source_db: String

源数据库名

source_table: String

源表名

row_data: Value

行数据（JSON）

position: ChangePosition

变更位点

timestamp_ms: u64

时间戳（毫秒）

masked: bool

是否已脱敏

Implementations

impl ChangeEvent

pub fn new( event_type: ChangeEventType, source_db: &str, source_table: &str, row_data: Value, position: ChangePosition, timestamp_ms: u64, ) -> Self

创建新事件

pub fn with_masked(self, masked: bool) -> Self

标记为已脱敏

Trait Implementations

impl Clone for ChangeEvent

fn clone(&self) -> ChangeEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChangeEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChangeEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ChangeEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.