安装rustlings报错解决

相关文档

https://github.com/LearningOS/rust-rustlings-2023-autumn-qiaopengjun5162

安装rustlings 报错：

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~/Code/rust via 🅒 base took 53.7s
➜
curl -L https://raw.githubusercontent.com/rust-lang/rustlings/main/install.sh | bash
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:--  0:01:15 --:--:--     0
curl: (28) Failed to connect to raw.githubusercontent.com port 443 after 75005 ms: Couldn't connect to server

解决：