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Created page with "* {{Nixpkgs Manual|name=fetchurl|anchor=#sec-pkgs-fetchers-fetchurl-inputs}} 和 {{Nixpkgs Manual|name=fetchzip|anchor=#sec-pkgs-fetchers-fetchzip-inputs}} 需要传入 <code>sha256</code> 参数才会被视为纯函数。"
Weijia (talk | contribs)
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Created page with "* <code>builtins.currentSystem</code> 函数是非确定且不纯的，因为它反映了执行推导的主机系统。通常可以通过将系统类型（例如 x86_64-linux）显式传递给需要它的 Derivations 来避免这种情况。"
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* {{Nixpkgs Manual|name=fetchurl|anchor=#sec-pkgs-fetchers-fetchurl-inputs}} 和 {{Nixpkgs Manual|name=fetchzip|anchor=#sec-pkgs-fetchers-fetchzip-inputs}} 需要传入 <code>sha256</code> 参数才会被视为纯函数。
* {{Nixpkgs Manual|name=fetchurl|anchor=#sec-pkgs-fetchers-fetchurl-inputs}} 和 {{Nixpkgs Manual|name=fetchzip|anchor=#sec-pkgs-fetchers-fetchzip-inputs}} 需要传入 <code>sha256</code> 参数才会被视为纯函数。


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* <code>builtins.currentSystem</code> 函数是非确定且不纯的，因为它反映了执行推导的主机系统。通常可以通过将系统类型（例如 x86_64-linux）显式传递给需要它的 Derivations 来避免这种情况。
* <code>builtins.currentSystem</code> is non-hermetic and impure as it reflects the host system performing the evauluation. This can usually be avoided by passing the system (i.e., x86_64-linux) explicitly to derivations requiring it.
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Retrieved from "https://wiki.nixos.org/wiki/Flakes/zh"