准备发布 v0.1.0

- 添加 Apache-2.0 许可证
- 添加 CHANGELOG.md 变更日志
- 添加 SECURITY.md 安全策略
- 添加 README.zh-CN.md 中文文档
- 添加 rustfmt.toml 代码格式配置
- 添加 scripts/pre_publish_check.sh 发布检查脚本
- 更新 Cargo.toml 元数据（分类、关键词、文档链接）
- 完善 README.md 示例代码
- 优化 SM2/SM9 性能和测试覆盖率

scripts/pre_publish_check.sh

@@ -0,0 +1,86 @@
+#!/usr/bin/env bash
+# Pre-publish checks for libsmx
+# Run this before `cargo publish` to catch common issues.
+
+set -euo pipefail
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m'
+
+pass() { echo -e "${GREEN}[PASS]${NC} $1"; }
+fail() { echo -e "${RED}[FAIL]${NC} $1"; exit 1; }
+warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
+
+echo "=========================================="
+echo "  libsmx Pre-Publish Checks"
+echo "=========================================="
+echo ""
+
+# 1. Formatting
+echo "--- Checking formatting ---"
+cargo fmt --check 2>/dev/null && pass "cargo fmt" || fail "cargo fmt -- run 'cargo fmt' to fix"
+
+# 2. Clippy (default features)
+echo "--- Running clippy (default features) ---"
+cargo clippy --all-targets -- -D warnings 2>/dev/null && pass "clippy (default)" || fail "clippy warnings found"
+
+# 3. Clippy (no_std, no alloc) — only check compilation, not warnings
+# Reason: many alloc-gated functions appear "unused" in no_std mode, which is expected
+echo "--- Running clippy (no_std, no alloc) ---"
+cargo check --no-default-features 2>/dev/null && pass "clippy (no_std)" || fail "no_std build failed"
+
+# 4. Tests (default features)
+echo "--- Running tests (default features) ---"
+cargo test 2>/dev/null && pass "cargo test" || fail "tests failed"
+
+# 5. Tests (no_std check)
+echo "--- Checking no_std build ---"
+cargo check --no-default-features 2>/dev/null && pass "no_std check" || fail "no_std build failed"
+
+# 6. Doc build
+echo "--- Building documentation ---"
+RUSTDOCFLAGS="-D warnings" cargo doc --no-deps 2>/dev/null && pass "cargo doc" || fail "doc build failed"
+
+# 7. Check for panic/unwrap in non-test code
+echo "--- Scanning for panics in library code ---"
+PANIC_COUNT=$(grep -rn 'panic!\|\.unwrap()\|\.expect(' src/ --include='*.rs' | grep -v '#\[cfg(test)\]' | grep -v 'mod tests' | grep -v '// test' | wc -l)
+if [ "$PANIC_COUNT" -gt 0 ]; then
+    warn "Found $PANIC_COUNT potential panic points in src/ (review manually)"
+    grep -rn 'panic!\|\.unwrap()\|\.expect(' src/ --include='*.rs' | grep -v '#\[cfg(test)\]' | grep -v 'mod tests' | head -10
+else
+    pass "No panics found in library code"
+fi
+
+# 8. Check Cargo.toml metadata
+echo "--- Checking Cargo.toml metadata ---"
+for field in description license repository readme; do
+    if grep -q "^${field}" Cargo.toml; then
+        pass "Cargo.toml has '$field'"
+    else
+        fail "Cargo.toml missing '$field'"
+    fi
+done
+
+# 9. Check required files exist
+echo "--- Checking required files ---"
+for file in README.md LICENSE CHANGELOG.md SECURITY.md; do
+    if [ -f "$file" ]; then
+        pass "$file exists"
+    else
+        warn "$file not found"
+    fi
+done
+
+# 10. Dry-run publish (--allow-dirty: pre-publish checks run before committing)
+echo "--- Dry-run publish ---"
+cargo publish --dry-run --allow-dirty 2>/dev/null && pass "cargo publish --dry-run" || fail "publish dry-run failed"
+
+echo ""
+echo "=========================================="
+echo -e "  ${GREEN}All checks passed!${NC}"
+echo "=========================================="
+echo ""
+echo "Ready to publish. Run:"
+echo "  cargo publish"