Struct AuditWriteError 

pub struct AuditWriteError {
    pub reason: String,
}

持久审计写入失败；只保存稳定、脱敏的原因。

Fields

reason: String

不含 SQL、凭据或审计 payload 的稳定原因。

Implementations

impl AuditWriteError

pub fn new(reason: impl Into<String>) -> Self

业务作用：保存供业务调用方处理的稳定审计失败原因，不自动过滤传入文本。

参数说明：

• reason：调用方已脱敏的失败分类，不得包含 SQL、凭据或审计正文。

返回：持有该原因的错误值，不执行日志输出或审计写入。

Trait Implementations

impl Clone for AuditWriteError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AuditWriteError

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

Formats the value using the given formatter.

impl Display for AuditWriteError

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

业务作用：以固定前缀输出保存的失败原因，脱敏由错误构造方保证。

参数说明：

• formatter：接收错误摘要的格式化输出目标。

返回：摘要写入成功时返回 Ok，目标拒绝写入时传播格式化错误。

impl Eq for AuditWriteError

impl Error for AuditWriteError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for AuditWriteError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AuditWriteError