Struct AuditRules 

pub struct AuditRules { /* private fields */ }

Audit rules: allow/deny lists used to decide whether a given SQL statement should be recorded in the audit log.

Rule evaluation order:

1. If the SQL matches any pattern in the deny list → not recorded
2. If the allow list is empty → record all SQL not denied
3. If the allow list is non-empty → record only SQL that matches the allow list

Implementations

impl AuditRules

pub fn new() -> Self

pub fn allow(self, pattern: impl Into<String>) -> Self

Add an allow pattern (case-insensitive substring match)

pub fn deny(self, pattern: impl Into<String>) -> Self

Add a deny pattern (case-insensitive substring match)

pub fn should_audit(&self, sql: &str) -> bool

Determine whether the given SQL should be audit-recorded

pub fn allow_count(&self) -> usize

Return the number of allow patterns

pub fn deny_count(&self) -> usize

Return the number of deny patterns

Trait Implementations

impl Clone for AuditRules

fn clone(&self) -> AuditRules

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AuditRules

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

Formats the value using the given formatter.

impl Default for AuditRules

fn default() -> AuditRules

Returns the “default value” for a type.