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libutil: Make AutoDelete non-copyable and non-movable

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This is a good precaution, since we don't want to delete
directories twice accidentally.

(cherry picked from commit 40e3f5c0a4)
This commit is contained in:
Sergei Zimmerman 2025-12-01 03:09:20 +03:00 • committed by github-actions[bot]
parent fb79e6a7a1
commit cf0e563f38
1 changed files with 4 additions and 0 deletions
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4
src/libutil/include/nix/util/file-system.hh
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@ -287,6 +287,10 @@ class AutoDelete
public: public:
AutoDelete(); AutoDelete();
AutoDelete(const std::filesystem::path & p, bool recursive = true); AutoDelete(const std::filesystem::path & p, bool recursive = true);
AutoDelete(AutoDelete &&) = delete;
AutoDelete(const AutoDelete &) = delete;
AutoDelete & operator=(AutoDelete &&) = delete;
AutoDelete & operator=(const AutoDelete &) = delete;
~AutoDelete(); ~AutoDelete();
void cancel(); void cancel();