Struct BaseEvent 

pub struct BaseEvent {
    pub timestamp: DateTime<Utc>,
    pub hostname: String,
    pub component: String,
    pub process_id: u32,
    pub log_level: PostfixLogLevel,
    pub raw_message: String,
}

基础事件信息 包含所有Postfix事件的通用字段

Fields

timestamp: DateTime<Utc>

日志时间戳（UTC时间） 从日志行开头解析的时间信息，统一转换为UTC时间格式

hostname: String

主机名（产生日志的服务器名称） 从日志行第二个字段提取，用于标识日志来源服务器

component: String

组件名称（Postfix组件标识） 如smtpd、qmgr、smtp等，对应Postfix架构中的不同模块

process_id: u32

进程ID（组件进程的系统标识符） 从方括号内提取，用于区分同一组件的不同进程实例

log_level: PostfixLogLevel

日志等级（消息的重要程度分类） 基于Postfix源码中的消息等级分类系统

raw_message: String

原始消息内容（冒号后的完整消息文本） 保留原始格式，用于组件特定的解析和调试

Trait Implementations

impl Clone for BaseEvent

fn clone(&self) -> BaseEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BaseEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BaseEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for BaseEvent

fn eq(&self, other: &BaseEvent) -> 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 BaseEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BaseEvent