Vapora/examples/real-world/03-issue-triage.rs

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2026-01-12 03:34:01 +00:00
//! # Real-World: Intelligent Issue Triage
//!
//! Automatically classify and route GitHub issues to appropriate teams.
//!
//! ## Problem
//! 200+ issues/month, manual triage takes 20 hours/month.
//!
//! ## Solution
//! AI-powered classification and routing: Bug → Team, Feature → Roadmap, etc.
//!
//! ## Run
//! ```bash
//! cargo run --example 03-issue-triage
//! ```
fn main() {
println!("=== Real-World: Intelligent Issue Triage ===\n");
// Two-stage pipeline for cost efficiency
println!("Stage 1: Classification (Ollama - FREE)");
println!(" Classify issue type: bug, feature, docs, support");
println!(" Cost: $0.00 (local execution)");
println!(" Accuracy: 85% (good enough for routing)\n");
println!("Stage 2: Detailed Analysis (Claude - ONLY if unclear)");
println!(" - 15% of issues need detailed analysis ($0.05)");
println!(" - Extract priority, affected components");
println!(" - Create initial investigation");
println!(" - Cost: $0.05 per issue when used\n");
// Example workflow
println!("=== Example Issues ===\n");
println!("Issue #2834: 'Login timeout after 15 minutes'");
println!("Stage 1 (Ollama):");
println!(" Type: bug (confidence: 92%)");
println!(" Component: auth");
println!(" Priority: high");
println!(" → Route to: Backend Team");
println!(" Cost: $0.00\n");
println!("Issue #2835: 'Request feature: Dark mode UI'");
println!("Stage 1 (Ollama):");
println!(" Type: feature (confidence: 95%)");
println!(" Component: ui");
println!(" Priority: medium");
println!(" → Route to: Design Team");
println!(" Cost: $0.00\n");
println!("Issue #2836: 'Performance degradation on 4M+ records'");
println!("Stage 1 (Ollama): Unclear (confidence: 62%)");
println!(" Unclear if bug or feature request");
println!(" → Escalate to Stage 2\n");
println!("Stage 2 (Claude):");
println!(" Detailed analysis: Database indexing issue");
println!(" Type: bug (root cause: missing index)");
println!(" Component: database");
println!(" Priority: critical");
println!(" → Route to: Database Team");
println!(" Cost: $0.08\n");
// Economics
println!("=== Monthly Economics ===");
println!("Issues processed: 200/month");
println!("Classification cost: 200 × $0.00 = $0.00");
println!("Analysis cost: 30 × $0.08 = $2.40 (15% unclear)");
println!("Total cost: $2.40/month\n");
println!("Manual triage: 20 hours × $50/hr = $1,000/month");
println!("Savings: $998/month\n");
// Benefits
println!("=== Results ===");
println!("✓ Issues routed in seconds (vs hours)");
println!("✓ 95% accuracy on classification");
println!("✓ Consistent triage criteria");
println!("✓ Team gets context immediately");
println!("✓ Cost: $2.40/month (vs $1,000)");
println!("✓ Reduces context switching");
}