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rustc-bloat

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Identify Rust code bloat from monomorphization.

Software Engineering#profiling#macros#monomorphization#code-size#rustc#bloat
Authorfasterthanlime
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Analyze Rust binaries to locate code bloat caused by monomorphization, large types, and macro expansion.

Core Features & Use Cases

  • Monomorphization analysis with cargo-llvm-lines to reveal hot copies
  • Large type detection using -Zprint-type-sizes
  • Macro expansion visibility with -Zunpretty=expanded
  • Bloat prioritization guidance for refactoring

Quick Start

Build the target and run the recommended commands, saving outputs to files, then inspect /tmp/llvm-lines.txt for top bloaters.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

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Please help me install this Skill:
Name: rustc-bloat
Download link: https://github.com/fasterthanlime/.claude/archive/main.zip#rustc-bloat

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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