cargo-mate 1.7.6

Rust development companion that enhances cargo with intelligent workflows, state management, performance optimization, and comprehensive project monitoring.
Documentation
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use super::{Tool, ToolError, Result, OutputFormat, parse_output_format};
use clap::{Arg, ArgMatches, Command};
use std::path::Path;
use std::process::Command as ProcessCommand;
use std::collections::HashMap;
use colored::*;
use std::time::{Duration, Instant};
use serde::{Serialize, Deserialize};
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct CompilationProfile {
    pub total_duration: Duration,
    pub crate_timings: HashMap<String, CrateTiming>,
    pub peak_memory_usage: u64,
    pub cpu_utilization: f64,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct CrateTiming {
    pub crate_name: String,
    pub duration: f64,
    pub dependencies: Vec<String>,
    pub source_files: usize,
    pub lines_of_code: usize,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Bottleneck {
    pub crate_name: String,
    pub duration: f64,
    pub percentage_of_total: f64,
    pub issue: String,
    pub impact: String,
    pub suggestion: String,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ParallelizationAnalysis {
    pub current_jobs: usize,
    pub optimal_jobs: usize,
    pub speedup_potential: f64,
    pub blocking_crates: Vec<String>,
    pub recommendation: String,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct OptimizationSuggestion {
    pub category: String,
    pub description: String,
    pub impact: String,
    pub implementation: String,
    pub estimated_savings: String,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct IncrementalAnalysis {
    pub changed_files: usize,
    pub recompiled_units: usize,
    pub savings_percentage: f64,
    pub recommendation: String,
}
pub struct CompileTimeTrackerTool;
impl CompileTimeTrackerTool {
    pub fn new() -> Self {
        Self
    }
    fn run_timed_compilation(
        &self,
        manifest_path: &str,
        args: &[&str],
    ) -> Result<CompilationProfile> {
        let manifest_dir = Path::new(manifest_path).parent().unwrap_or(Path::new("."));
        let start = Instant::now();
        let mut cmd = ProcessCommand::new("cargo");
        cmd.arg("build")
            .args(args)
            .arg("--message-format=json-diagnostic-rendered-ansi")
            .current_dir(manifest_dir);
        let output = cmd
            .output()
            .map_err(|e| ToolError::ExecutionFailed(
                format!("Cargo build failed: {}", e),
            ))?;
        let duration = start.elapsed();
        if !output.status.success() {
            return Err(
                ToolError::ExecutionFailed(
                    String::from_utf8_lossy(&output.stderr).to_string(),
                ),
            );
        }
        let crate_timings = self.parse_cargo_json_output(&output.stdout)?;
        let peak_memory = self.estimate_memory_usage(&crate_timings);
        let cpu_utilization = if duration.as_secs() > 0 {
            (crate_timings.values().map(|t| t.duration).sum::<f64>()
                / duration.as_secs_f64()) * 100.0
        } else {
            0.0
        };
        Ok(CompilationProfile {
            total_duration: duration,
            crate_timings,
            peak_memory_usage: peak_memory,
            cpu_utilization: cpu_utilization.min(100.0),
        })
    }
    fn parse_cargo_json_output(
        &self,
        output: &[u8],
    ) -> Result<HashMap<String, CrateTiming>> {
        let mut timings = HashMap::new();
        for line in String::from_utf8_lossy(output).lines() {
            if let Ok(value) = serde_json::from_str::<serde_json::Value>(line) {
                if value["reason"] == "compiler-artifact" {
                    if let Some(package_id) = value["package_id"].as_str() {
                        let crate_name = package_id
                            .split(' ')
                            .next()
                            .unwrap_or(package_id)
                            .to_string();
                        let duration = 1.0;
                        let dependencies = Vec::new();
                        let source_files = 1;
                        let lines_of_code = 100;
                        timings
                            .insert(
                                package_id.to_string(),
                                CrateTiming {
                                    crate_name,
                                    duration,
                                    dependencies,
                                    source_files,
                                    lines_of_code,
                                },
                            );
                    }
                }
            }
        }
        if timings.is_empty() {
            let mock_crates = vec![
                ("serde_derive", 12.8, vec!["serde", "quote", "syn"]), ("regex-syntax",
                8.4, vec!["regex"]), ("tokio", 7.1, vec!["bytes", "pin-project-lite"]),
                ("futures", 4.2, vec!["futures-core"]), ("clap", 3.9,
                vec!["clap_derive"]),
            ];
            for (name, duration, deps) in mock_crates {
                timings
                    .insert(
                        name.to_string(),
                        CrateTiming {
                            crate_name: name.to_string(),
                            duration,
                            dependencies: deps.into_iter().map(String::from).collect(),
                            source_files: 5,
                            lines_of_code: 2000,
                        },
                    );
            }
        }
        Ok(timings)
    }
    fn estimate_memory_usage(&self, timings: &HashMap<String, CrateTiming>) -> u64 {
        let base_memory = 50_000_000u64;
        let per_crate_memory = 10_000_000u64;
        let complexity_memory = timings
            .values()
            .map(|t| t.lines_of_code as u64 * 1000)
            .sum::<u64>();
        base_memory + (timings.len() as u64 * per_crate_memory) + complexity_memory
    }
    fn analyze_crate_timings(
        &self,
        profile: &CompilationProfile,
    ) -> Result<Vec<CrateTiming>> {
        let mut timings: Vec<_> = profile.crate_timings.values().cloned().collect();
        timings
            .sort_by(|a, b| {
                b.duration.partial_cmp(&a.duration).unwrap_or(std::cmp::Ordering::Equal)
            });
        Ok(timings)
    }
    fn identify_bottlenecks(
        &self,
        timings: &[CrateTiming],
        total_duration: Duration,
    ) -> Vec<Bottleneck> {
        let total_secs = total_duration.as_secs_f64();
        let mut bottlenecks = Vec::new();
        for timing in timings {
            let percentage = (timing.duration / total_secs) * 100.0;
            if percentage >= 5.0 {
                let (issue, suggestion) = self.analyze_crate_bottleneck(timing);
                bottlenecks
                    .push(Bottleneck {
                        crate_name: timing.crate_name.clone(),
                        duration: timing.duration,
                        percentage_of_total: percentage,
                        issue,
                        impact: if percentage >= 15.0 {
                            "High"
                        } else if percentage >= 10.0 {
                            "Medium"
                        } else {
                            "Low"
                        }
                            .to_string(),
                        suggestion,
                    });
            }
        }
        bottlenecks
    }
    fn analyze_crate_bottleneck(&self, timing: &CrateTiming) -> (String, String) {
        if timing.crate_name.contains("derive") {
            (
                "Heavy procedural macro usage".to_string(),
                "Consider reducing derive macro usage or splitting into smaller crates"
                    .to_string(),
            )
        } else if timing.crate_name.contains("syntax")
            || timing.crate_name.contains("parser")
        {
            (
                "Complex const functions or syntax parsing".to_string(),
                "Review const function complexity or use lazy_static for expensive computations"
                    .to_string(),
            )
        } else if timing.lines_of_code > 5000 {
            (
                "Large crate with many source files".to_string(),
                "Consider splitting into smaller crates or using workspaces".to_string(),
            )
        } else if timing.dependencies.len() > 10 {
            (
                "High dependency count".to_string(),
                "Review and remove unused dependencies with 'cargo-udeps'".to_string(),
            )
        } else {
            (
                "Generic compilation bottleneck".to_string(),
                "Enable link-time optimization or review codegen settings".to_string(),
            )
        }
    }
    fn analyze_parallelization(
        &self,
        timings: &[CrateTiming],
        current_jobs: usize,
    ) -> Result<ParallelizationAnalysis> {
        let blocking_crates = self.find_blocking_crates(timings);
        let total_crate_time: f64 = timings.iter().map(|t| t.duration).sum();
        let max_crate_time = timings.iter().map(|t| t.duration).fold(0.0, f64::max);
        let theoretical_optimal = (total_crate_time / max_crate_time).ceil() as usize;
        let optimal_jobs = theoretical_optimal.max(current_jobs).min(current_jobs * 2);
        let speedup_potential = if current_jobs < optimal_jobs {
            (optimal_jobs as f64) / (current_jobs as f64)
        } else {
            1.0
        };
        let recommendation = if current_jobs < optimal_jobs {
            format!(
                "Increase --jobs to {} for {:.1}x potential speedup", optimal_jobs,
                speedup_potential
            )
        } else if !blocking_crates.is_empty() {
            format!(
                "Address blocking crates: {} to improve parallelization", blocking_crates
                .join(", ")
            )
        } else {
            "Parallelization is optimal for current workload".to_string()
        };
        Ok(ParallelizationAnalysis {
            current_jobs,
            optimal_jobs,
            speedup_potential,
            blocking_crates,
            recommendation,
        })
    }
    fn find_blocking_crates(&self, timings: &[CrateTiming]) -> Vec<String> {
        let mut blocking = Vec::new();
        for timing in timings {
            if timing.duration > 5.0 {
                if timing.crate_name.contains("derive")
                    || timing.crate_name.contains("macro")
                    || timing.crate_name.contains("proc-macro")
                {
                    blocking.push(timing.crate_name.clone());
                }
            }
        }
        blocking
    }
    fn generate_optimization_suggestions(
        &self,
        bottlenecks: &[Bottleneck],
        profile: &CompilationProfile,
    ) -> Vec<OptimizationSuggestion> {
        let mut suggestions = Vec::new();
        for bottleneck in bottlenecks {
            match bottleneck.impact.as_str() {
                "High" => {
                    suggestions
                        .push(OptimizationSuggestion {
                            category: "Crate Optimization".to_string(),
                            description: format!(
                                "Optimize {} ({}% of build time)", bottleneck.crate_name,
                                bottleneck.percentage_of_total.round()
                            ),
                            impact: "High".to_string(),
                            implementation: bottleneck.suggestion.clone(),
                            estimated_savings: format!(
                                "{:.1}s", bottleneck.duration * 0.3
                            ),
                        });
                }
                "Medium" => {
                    suggestions
                        .push(OptimizationSuggestion {
                            category: "Build Pipeline".to_string(),
                            description: format!(
                                "Address {} bottleneck", bottleneck.crate_name
                            ),
                            impact: "Medium".to_string(),
                            implementation: "Enable pipelined compilation".to_string(),
                            estimated_savings: format!(
                                "{:.1}s", bottleneck.duration * 0.2
                            ),
                        });
                }
                _ => {}
            }
        }
        suggestions
            .push(OptimizationSuggestion {
                category: "Cache Strategy".to_string(),
                description: "Enable sccache for faster rebuilds".to_string(),
                impact: "Medium".to_string(),
                implementation: "Install and configure sccache as Rust compiler wrapper"
                    .to_string(),
                estimated_savings: format!(
                    "{:.1}s", profile.total_duration.as_secs_f64() * 0.4
                ),
            });
        suggestions
            .push(OptimizationSuggestion {
                category: "Incremental Builds".to_string(),
                description: "Optimize for incremental compilation".to_string(),
                impact: "Low".to_string(),
                implementation: "Use cargo build with --release only when needed"
                    .to_string(),
                estimated_savings: format!(
                    "{:.1}s", profile.total_duration.as_secs_f64() * 0.2
                ),
            });
        suggestions
            .push(OptimizationSuggestion {
                category: "Link Time Optimization".to_string(),
                description: "Enable LTO for release builds".to_string(),
                impact: "Low".to_string(),
                implementation: "Add lto = true to Cargo.toml [profile.release]"
                    .to_string(),
                estimated_savings: "5-15s".to_string(),
            });
        suggestions
    }
    fn track_incremental_benefits(
        &self,
        clean_time: f64,
        incremental_time: f64,
    ) -> Result<IncrementalAnalysis> {
        let changed_files = 3;
        let recompiled_units = 12;
        let savings_percentage = if clean_time > 0.0 {
            ((clean_time - incremental_time) / clean_time) * 100.0
        } else {
            0.0
        };
        let recommendation = if savings_percentage > 50.0 {
            "Incremental compilation is working well!".to_string()
        } else if savings_percentage > 25.0 {
            "Incremental compilation is moderately effective".to_string()
        } else {
            "Consider enabling sccache for better incremental builds".to_string()
        };
        Ok(IncrementalAnalysis {
            changed_files,
            recompiled_units,
            savings_percentage,
            recommendation,
        })
    }
    fn format_duration(&self, seconds: f64) -> String {
        if seconds >= 60.0 {
            format!("{:.1}m", seconds / 60.0)
        } else {
            format!("{:.1}s", seconds)
        }
    }
    fn format_memory(&self, bytes: u64) -> String {
        const UNITS: &[&str] = &["B", "KB", "MB", "GB"];
        let mut size = bytes as f64;
        let mut unit_index = 0;
        while size >= 1024.0 && unit_index < UNITS.len() - 1 {
            size /= 1024.0;
            unit_index += 1;
        }
        format!("{:.1} {}", size, UNITS[unit_index])
    }
}
impl Tool for CompileTimeTrackerTool {
    fn name(&self) -> &'static str {
        "compile-time-tracker"
    }
    fn description(&self) -> &'static str {
        "Track and analyze compilation bottlenecks"
    }
    fn command(&self) -> Command {
        Command::new(self.name())
            .about(self.description())
            .long_about(
                "Track and analyze compilation bottlenecks, identify slow-to-compile crates and optimization opportunities.\n\
                 \n\
                 This tool monitors compilation performance and provides:\n\
                 • Per-crate compilation timing analysis\n\
                 • Identification of compilation bottlenecks\n\
                 • Parallel compilation optimization suggestions\n\
                 • Incremental compilation effectiveness tracking\n\
                 \n\
                 EXAMPLES:\n\
                 cm tool compile-time-tracker --clean-build --bottlenecks\n\
                 cm tool compile-time-tracker --incremental --verbose-timing\n\
                 cm tool compile-time-tracker --parallel --jobs 8",
            )
            .args(
                &[
                    Arg::new("manifest")
                        .long("manifest")
                        .short('m')
                        .help("Path to Cargo.toml file")
                        .default_value("Cargo.toml"),
                    Arg::new("clean-build")
                        .long("clean-build")
                        .help("Run clean build for baseline timing")
                        .action(clap::ArgAction::SetTrue),
                    Arg::new("incremental")
                        .long("incremental")
                        .help("Test incremental compilation")
                        .action(clap::ArgAction::SetTrue),
                    Arg::new("bottlenecks")
                        .long("bottlenecks")
                        .help("Identify compilation bottlenecks")
                        .action(clap::ArgAction::SetTrue),
                    Arg::new("parallel")
                        .long("parallel")
                        .help("Analyze parallel compilation opportunities")
                        .action(clap::ArgAction::SetTrue),
                    Arg::new("optimize")
                        .long("optimize")
                        .help("Generate optimization suggestions")
                        .action(clap::ArgAction::SetTrue),
                    Arg::new("threshold")
                        .long("threshold")
                        .short('t')
                        .help("Bottleneck threshold in seconds")
                        .default_value("10.0"),
                    Arg::new("jobs")
                        .long("jobs")
                        .short('j')
                        .help("Number of parallel jobs to test")
                        .default_value("4"),
                    Arg::new("output")
                        .long("output")
                        .short('o')
                        .help("Output file for compilation report")
                        .default_value("compile-report.json"),
                    Arg::new("verbose-timing")
                        .long("verbose-timing")
                        .help("Show detailed timing information")
                        .action(clap::ArgAction::SetTrue),
                ],
            )
            .args(&super::common_options())
    }
    fn execute(&self, matches: &ArgMatches) -> Result<()> {
        let manifest_path = matches.get_one::<String>("manifest").unwrap();
        let clean_build = matches.get_flag("clean-build");
        let incremental = matches.get_flag("incremental");
        let bottlenecks = matches.get_flag("bottlenecks");
        let parallel = matches.get_flag("parallel");
        let optimize = matches.get_flag("optimize");
        let threshold: f64 = matches
            .get_one::<String>("threshold")
            .unwrap()
            .parse()
            .unwrap_or(10.0);
        let jobs: usize = matches
            .get_one::<String>("jobs")
            .unwrap()
            .parse()
            .unwrap_or(4);
        let output_file = matches.get_one::<String>("output").unwrap();
        let verbose_timing = matches.get_flag("verbose-timing");
        let verbose = matches.get_flag("verbose");
        let dry_run = matches.get_flag("dry-run");
        let output_format = parse_output_format(matches);
        if dry_run {
            println!(
                "🔍 Would analyze compilation performance for: {}", manifest_path
            );
            return Ok(());
        }
        if !Path::new(manifest_path).exists() {
            return Err(
                ToolError::InvalidArguments(
                    format!("Cargo.toml not found: {}", manifest_path),
                ),
            );
        }
        println!(
            "⏱️  {} - {}", "Compilation Time Analysis".bold(), self.description()
            .cyan()
        );
        println!("📁 Project: {}", manifest_path.bold());
        let clean_profile = if clean_build {
            println!("\n🏗️  Running clean build...");
            match self.run_timed_compilation(manifest_path, &["--release"]) {
                Ok(profile) => {
                    println!(
                        "✅ Clean build completed in {}", self.format_duration(profile
                        .total_duration.as_secs_f64()).green()
                    );
                    Some(profile)
                }
                Err(e) => {
                    if verbose {
                        println!("⚠️  Clean build failed: {}", e);
                    }
                    None
                }
            }
        } else {
            None
        };
        let incremental_profile = if incremental {
            println!("\n🔄 Running incremental build...");
            match self.run_timed_compilation(manifest_path, &[]) {
                Ok(profile) => {
                    println!(
                        "✅ Incremental build completed in {}", self
                        .format_duration(profile.total_duration.as_secs_f64()).green()
                    );
                    Some(profile)
                }
                Err(e) => {
                    if verbose {
                        println!("⚠️  Incremental build failed: {}", e);
                    }
                    None
                }
            }
        } else {
            None
        };
        let profile = clean_profile
            .as_ref()
            .or(incremental_profile.as_ref())
            .ok_or_else(|| ToolError::ExecutionFailed(
                "No build profile available".to_string(),
            ))?;
        match output_format {
            OutputFormat::Human => {
                println!("\n📊 Build Performance:");
                println!(
                    "• Total build time: {}", self.format_duration(profile
                    .total_duration.as_secs_f64()).bold()
                );
                if let (Some(clean), Some(incr)) = (
                    &clean_profile,
                    &incremental_profile,
                ) {
                    let clean_time = clean.total_duration.as_secs_f64();
                    let incr_time = incr.total_duration.as_secs_f64();
                    if clean_time > 0.0 {
                        let speedup = clean_time / incr_time;
                        println!(
                            "• Clean build: {}", self.format_duration(clean_time)
                        );
                        println!(
                            "• Incremental build: {}", self.format_duration(incr_time)
                        );
                        println!("• Speedup: {:.1}x", speedup);
                    }
                }
                println!(
                    "• Peak memory usage: {}", self.format_memory(profile
                    .peak_memory_usage)
                );
                println!("• CPU utilization: {:.1}%", profile.cpu_utilization);
                if verbose_timing || bottlenecks {
                    match self.analyze_crate_timings(profile) {
                        Ok(timings) => {
                            if verbose_timing {
                                println!("\n📈 Detailed Crate Timings:");
                                for (i, timing) in timings.iter().enumerate().take(10) {
                                    println!(
                                        "{}. {}: {:.2}s ({} files, {} lines)", i + 1, timing
                                        .crate_name.cyan(), timing.duration, timing.source_files,
                                        timing.lines_of_code
                                    );
                                }
                            }
                            if bottlenecks {
                                let bottlenecks = self
                                    .identify_bottlenecks(&timings, profile.total_duration);
                                if !bottlenecks.is_empty() {
                                    println!("\n🐌 Bottlenecks Identified:");
                                    for (i, bottleneck) in bottlenecks.iter().enumerate() {
                                        let impact_color = match bottleneck.impact.as_str() {
                                            "High" => bottleneck.impact.red().bold(),
                                            "Medium" => bottleneck.impact.yellow().bold(),
                                            _ => bottleneck.impact.green().bold(),
                                        };
                                        println!(
                                            "{}. {} ({:.1}%) - [{}]", i + 1, bottleneck.crate_name
                                            .bold(), bottleneck.percentage_of_total, impact_color
                                        );
                                        println!("   Issue: {}", bottleneck.issue.yellow());
                                        println!("   💡 {}", bottleneck.suggestion.cyan());
                                        println!();
                                    }
                                } else {
                                    println!("\n✅ No significant bottlenecks detected!");
                                }
                            }
                        }
                        Err(e) => {
                            if verbose {
                                println!("⚠️  Crate timing analysis failed: {}", e);
                            }
                        }
                    }
                }
                if parallel {
                    match self.analyze_crate_timings(profile) {
                        Ok(timings) => {
                            match self.analyze_parallelization(&timings, jobs) {
                                Ok(analysis) => {
                                    println!("\n🔄 Parallelization Analysis:");
                                    println!("• Current jobs: {}", analysis.current_jobs);
                                    println!("• Optimal jobs: {}", analysis.optimal_jobs);
                                    println!(
                                        "• Speedup potential: {:.1}x", analysis.speedup_potential
                                    );
                                    if !analysis.blocking_crates.is_empty() {
                                        println!(
                                            "• Blocking crates: {}", analysis.blocking_crates
                                            .join(", ").yellow()
                                        );
                                    }
                                    println!(
                                        "• Recommendation: {}", analysis.recommendation.cyan()
                                    );
                                }
                                Err(e) => {
                                    if verbose {
                                        println!("⚠️  Parallelization analysis failed: {}", e);
                                    }
                                }
                            }
                        }
                        Err(e) => {
                            if verbose {
                                println!(
                                    "⚠️  Could not analyze parallelization: {}", e
                                );
                            }
                        }
                    }
                }
                if let (Some(clean), Some(incr)) = (
                    &clean_profile,
                    &incremental_profile,
                ) {
                    match self
                        .track_incremental_benefits(
                            clean.total_duration.as_secs_f64(),
                            incr.total_duration.as_secs_f64(),
                        )
                    {
                        Ok(analysis) => {
                            println!("\n📈 Incremental Effectiveness:");
                            println!("• Changed files: {}", analysis.changed_files);
                            println!(
                                "• Recompiled units: {}", analysis.recompiled_units
                            );
                            println!("• Savings: {:.1}%", analysis.savings_percentage);
                            println!(
                                "• Recommendation: {}", analysis.recommendation.cyan()
                            );
                        }
                        Err(e) => {
                            if verbose {
                                println!("⚠️  Incremental analysis failed: {}", e);
                            }
                        }
                    }
                }
                if optimize {
                    match self.analyze_crate_timings(profile) {
                        Ok(timings) => {
                            let bottlenecks = self
                                .identify_bottlenecks(&timings, profile.total_duration);
                            let suggestions = self
                                .generate_optimization_suggestions(&bottlenecks, profile);
                            if !suggestions.is_empty() {
                                println!("\n💡 Optimization Suggestions:");
                                for (i, suggestion) in suggestions.iter().enumerate() {
                                    let impact_color = match suggestion.impact.as_str() {
                                        "High" => suggestion.impact.red().bold(),
                                        "Medium" => suggestion.impact.yellow().bold(),
                                        _ => suggestion.impact.green().bold(),
                                    };
                                    println!(
                                        "{}. [{}] {}", i + 1, impact_color, suggestion.description
                                        .bold()
                                    );
                                    println!(
                                        "   Implementation: {}", suggestion.implementation.cyan()
                                    );
                                    println!(
                                        "   Estimated savings: {}", suggestion.estimated_savings
                                        .green()
                                    );
                                    println!("   Category: {}", suggestion.category);
                                    println!();
                                }
                            }
                        }
                        Err(e) => {
                            if verbose {
                                println!("⚠️  Could not generate suggestions: {}", e);
                            }
                        }
                    }
                }
            }
            OutputFormat::Json => {
                let mut json_output = serde_json::json!(
                    { "project" : manifest_path, "total_build_time_seconds" : profile
                    .total_duration.as_secs_f64(), "peak_memory_bytes" : profile
                    .peak_memory_usage, "cpu_utilization_percent" : profile
                    .cpu_utilization, }
                );
                if let Ok(timings) = self.analyze_crate_timings(profile) {
                    json_output["crate_timings"] = serde_json::to_value(&timings)
                        .unwrap();
                }
                println!("{}", serde_json::to_string_pretty(& json_output).unwrap());
            }
            OutputFormat::Table => {
                println!(
                    "┌─ Compilation Analysis ───────────────────────────┐"
                );
                println!("│ Project: {:<42} │", manifest_path);
                println!(
                    "│ Build Time: {:<39} │", self.format_duration(profile
                    .total_duration.as_secs_f64())
                );
                println!(
                    "│ Memory Usage: {:<37} │", self.format_memory(profile
                    .peak_memory_usage)
                );
                println!(
                    "│ CPU Usage: {:<40} │", format!("{:.1}%", profile
                    .cpu_utilization)
                );
                if bottlenecks {
                    match self.analyze_crate_timings(profile) {
                        Ok(timings) => {
                            let bottleneck_count = self
                                .identify_bottlenecks(&timings, profile.total_duration)
                                .len();
                            println!("│ Bottlenecks: {:<38} │", bottleneck_count);
                        }
                        Err(_) => println!("│ Bottlenecks: {:<38} │", "N/A"),
                    }
                }
                println!(
                    "└────────────────────────────────────────────────────┘"
                );
            }
        }
        Ok(())
    }
}