Struct TraceAnalyzer 

pub struct TraceAnalyzer;

Available on crate feature eval only.

Analyzes agent execution traces for inefficiencies.

The analyzer inspects tool call sequences to detect:

• Redundant calls: consecutive calls with the same tool name AND same arguments
• Execution loops: sequences of 3+ repeated tool-call patterns

Example

use adk_eval::TraceAnalyzer;

let analyzer = TraceAnalyzer::new();
let analysis = analyzer.analyze(&events);
println!("Efficiency: {:.1}%", analysis.efficiency_score * 100.0);

Implementations

impl TraceAnalyzer

pub fn new() -> TraceAnalyzer

Creates a new TraceAnalyzer.

pub fn analyze(&self, events: &[Event]) -> TraceAnalysis

Analyze an event stream for trace inefficiencies.

Extracts tool calls from events and delegates to Self::analyze_tool_calls.

pub fn analyze_tool_calls(&self, calls: &[ToolCallRecord]) -> TraceAnalysis

Analyze a sequence of tool call records directly.

This is useful for testing without constructing full Event objects.

Trait Implementations

impl Default for TraceAnalyzer

fn default() -> TraceAnalyzer

Returns the “default value” for a type.