pub struct BehavioralFingerprint {
pub tool_stats: HashMap<String, ToolStats>,
pub risk_distribution: HashMap<RiskLevel, usize>,
pub total_calls: usize,
pub consecutive_errors: usize,
}Expand description
Behavioral fingerprint of the current session, tracking rolling statistics across all tool invocations for anomaly detection and trust adjustment.
Fields§
§tool_stats: HashMap<String, ToolStats>Per-tool rolling statistics.
risk_distribution: HashMap<RiskLevel, usize>Distribution of risk levels seen (count per level).
total_calls: usizeTotal tool calls in the session.
consecutive_errors: usizeConsecutive error count (resets on success).
Implementations§
Source§impl BehavioralFingerprint
impl BehavioralFingerprint
pub fn new() -> Self
Sourcepub fn record_call(
&mut self,
tool_name: &str,
risk_level: RiskLevel,
success: bool,
)
pub fn record_call( &mut self, tool_name: &str, risk_level: RiskLevel, success: bool, )
Record a tool call outcome.
Sourcepub fn record_approval(&mut self, tool_name: &str, approved: bool)
pub fn record_approval(&mut self, tool_name: &str, approved: bool)
Record an approval decision for a tool.
Sourcepub fn anomaly_score(&self) -> f64
pub fn anomaly_score(&self) -> f64
Compute the overall anomaly score [0, 1]. Higher = more anomalous.
Factors:
- High consecutive error count
- Sudden shift toward higher risk levels
- High denial rate across tools
Sourcepub fn is_trusted_tool(&self, tool_name: &str, min_approvals: usize) -> bool
pub fn is_trusted_tool(&self, tool_name: &str, min_approvals: usize) -> bool
Whether a specific tool has been repeatedly approved (trust escalation candidate).
Trait Implementations§
Source§impl Clone for BehavioralFingerprint
impl Clone for BehavioralFingerprint
Source§fn clone(&self) -> BehavioralFingerprint
fn clone(&self) -> BehavioralFingerprint
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreSource§impl Debug for BehavioralFingerprint
impl Debug for BehavioralFingerprint
Source§impl Default for BehavioralFingerprint
impl Default for BehavioralFingerprint
Source§fn default() -> BehavioralFingerprint
fn default() -> BehavioralFingerprint
Auto Trait Implementations§
impl Freeze for BehavioralFingerprint
impl RefUnwindSafe for BehavioralFingerprint
impl Send for BehavioralFingerprint
impl Sync for BehavioralFingerprint
impl Unpin for BehavioralFingerprint
impl UnsafeUnpin for BehavioralFingerprint
impl UnwindSafe for BehavioralFingerprint
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