# 参见网址 https://www.rust-lang.org/tools/install
curl --proto ‘=https‘ --tlsv1.2 -sSf https://sh.rustup.rs | sh

选择1 默认安装即可

# 路径为 ~/.cargo/config
vim ~/.cargo/config

#添加下列文本
[target.aarch64-unknown-linux-gnu]
linker = "aarch64-linux-gnu-gcc"

rustup target add aarch64-unknown-linux-gnu 

rustup target list

apt-cache search aarch64

apt install g++-aarch64-linux-gnu

apt install gcc-aarch64-linux-gnu

cargo new hello --bin
cd hello/

cargo build
cargo build --release
cargo build --target=aarch64-unknown-linux-gnu --release