AgentSkillsCN

build-compile

在开发、测试和生产环境中，以恰当的错误处理机制与优化策略构建 Rust 代码。无论是编译自学习内存项目，还是排查构建过程中的各类错误，此方法皆能派上用场。

SKILL.md
--- frontmatter
name: build-compile
description: Build Rust code with proper error handling and optimization for development, testing, and production. Use when compiling the self-learning memory project or troubleshooting build errors.

Build and Compile

Build Rust code with proper error handling and optimization.

Build Commands

Build TypeCommandPurpose
Developmentcargo buildFast compile, debug symbols
Releasecargo build --releaseOptimized for production
Checkcargo checkFast type check only

Build Profiles

toml
[profile.dev]
opt-level = 0
debug = true

[profile.release]
opt-level = 3
lto = "fat"
codegen-units = 1
strip = true

Common Errors

Type Errors

code
error[E0308]: mismatched types

Fix: Ensure return types match

Lifetime Errors

code
error[E0597]: value does not live long enough

Fix: Clone data or return owned type

Trait Bound Errors

code
error[E0277]: trait bound `X: Send` not satisfied

Fix: Use Send-safe types (Arc<Mutex<T>>)

Async Errors

code
error: await only allowed in async functions

Fix: Make function async

Speed Up Builds

bash
# Incremental
export CARGO_INCREMENTAL=1

# Clean rebuild
cargo clean && cargo build --all

# Parallel jobs
cargo build -j 8

Optimization Tips

  • •LTO: lto = "fat" in release
  • •Codegen units: codegen-units = 1
  • •Profile: cargo build --timings