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MaskingAuditLog

Struct MaskingAuditLog 

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pub struct MaskingAuditLog { /* private fields */ }
Expand description

脱敏审计日志:记录所有脱敏操作,支持查询、统计、导出。

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impl MaskingAuditLog

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pub fn new() -> Self

创建空审计日志(无上限)

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pub fn with_capacity(max_entries: usize) -> Self

创建有上限的审计日志(超出时丢弃最旧条目)

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pub fn log(&mut self, entry: MaskingAuditEntry)

记录一次脱敏操作

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pub fn log_simple( &mut self, field: &str, rule: &str, original: &str, masked: &str, timestamp: u64, )

便捷记录:字段名 + 规则 + 原始值 + 脱敏值 + 时间戳

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pub fn entry_count(&self) -> usize

条目数

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pub fn entries(&self) -> &[MaskingAuditEntry]

所有条目

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pub fn clear(&mut self)

清空日志

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pub fn find_by_field(&self, field: &str) -> Vec<&MaskingAuditEntry>

按字段名查询条目

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pub fn find_by_time_range( &self, start: u64, end: u64, ) -> Vec<&MaskingAuditEntry>

按时间范围查询条目

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pub fn find_by_operator(&self, operator: &str) -> Vec<&MaskingAuditEntry>

按操作者查询条目

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pub fn total_masked_chars(&self) -> usize

被掩码的字符总数

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pub fn unique_field_count(&self) -> usize

涉及的不同字段数

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pub fn field_stats(&self) -> HashMap<String, usize>

各字段的脱敏次数

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pub fn rule_stats(&self) -> HashMap<String, usize>

各脱敏规则的使用次数

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pub fn to_json(&self) -> String

导出为 JSON 字符串

Trait Implementations§

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impl Clone for MaskingAuditLog

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fn clone(&self) -> MaskingAuditLog

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for MaskingAuditLog

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

Formats the value using the given formatter. Read more
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impl Default for MaskingAuditLog

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fn default() -> MaskingAuditLog

Returns the “default value” for a type. Read more

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.