静态编译
“cannot produce proc-macro for `crate` as the target `x86_64-unknown-linux-gnu` does not support these crate types” with +crt-static
rust – How to generate statically linked executables? – Stack Overflow
// 通过命令行专递参数构建 RUSTFLAGS="-C target-feature=+crt-static" cargo install --jobs 2 --path . --target x86_64-unknown-linux-gnu // 或者，通过 Cargo.toml 文件： ... [target.x86_64-pc-windows-msvc] rustflags = ["-C", "target-feature=+crt-static"] ...