rust-perf-analyzer

What problem does it solve?

Analyzes Rust code to identify algorithmic complexity, memory inefficiency, and syscall overhead early in the development cycle, enabling proactive optimization.

Core Features & Use Cases

• Complexity & Data Flow Review: Detects nested loops, repeated scans, and costly allocations to guide refactoring.
• Memory & Syscall Profiling: Flags unnecessary clones, large allocations, and frequent system calls; suggests improvements.
• Use Case: When enhancing hot paths or reviewing new Rust features, run this analysis before committing changes to ensure scalable performance.

Quick Start

Run a quick performance review on a Rust project by invoking the analyzer on the target crate and inspecting reported hotspots and suggested fixes.