ForgeLM/.agents/skills/perf-optimization/languages/rust.md

Rust Performance Profiling

Stub: This module will be populated when Rust profiling is needed in a project. Follow the pattern established in go.md.

Expected Content

• Toolchain: perf, flamegraph, criterion, cargo-flamegraph, dhat
• Patterns: Arena allocation, #[inline], zero-copy parsing, Box vs stack
• Benchmarking: criterion setup, statistical comparison
• Irreducible floors: syscall overhead, TLS handshake, memory-mapped I/O
• Script: scripts/rust-flamegraph.sh