Enum PostfixLogLevel

pub enum PostfixLogLevel {
    Debug,
    Info,
    Warning,
    Error,
    Fatal,
    Panic,
}

Postfix日志等级，对应Postfix源码中的msg_*函数 基于Postfix源码：msg_debug, msg_info, msg_warn, msg_error, msg_fatal, msg_panic

Variants

Debug

msg_debug() - 调试信息（默认关闭）

Info

msg_info() - 正常业务操作（最常见，默认等级）

Warning

msg_warn() - 警告，可恢复问题

Error

msg_error() - 错误，操作失败但系统可继续

Fatal

msg_fatal() - 致命错误，导致进程退出

Panic

msg_panic() - 系统崩溃级别

Implementations

impl PostfixLogLevel

pub fn severity_level(&self) -> u8

获取日志等级的严重程度数值（1-6，数值越高越严重）

pub fn is_error_level(&self) -> bool

检查是否为错误级别（Error/Fatal/Panic）

pub fn is_warning_level(&self) -> bool

检查是否为警告级别

pub fn is_debug_level(&self) -> bool

检查是否为调试级别

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

获取日志等级的字符串表示

pub fn from_prefix(prefix: &str) -> Option<Self>

从字符串解析日志等级（用于解析日志中的等级前缀）

Trait Implementations

impl Clone for PostfixLogLevel

fn clone(&self) -> PostfixLogLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PostfixLogLevel

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

Formats the value using the given formatter.

impl Default for PostfixLogLevel

fn default() -> Self

默认为Info级别（Postfix大部分日志都是Info级别）

impl<'de> Deserialize<'de> for PostfixLogLevel

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for PostfixLogLevel

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

Formats the value using the given formatter.

impl Hash for PostfixLogLevel

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PostfixLogLevel

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for PostfixLogLevel

impl StructuralPartialEq for PostfixLogLevel