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15 lines
548 B
Markdown
15 lines
548 B
Markdown
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---
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synopsis: wrap filesystem exceptions more correctly
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issues: []
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prs: [11378]
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---
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With the switch to `std::filesystem` in different places, Nix started to throw `std::filesystem::filesystem_error` in many places instead of its own exceptions.
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This lead to no longer generating error traces, for example when listing a non-existing directory, and can also lead to crashes inside the Nix REPL.
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This version catches these types of exception correctly and wrap them into Nix's own exeception type.
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Author: [**@Mic92**](https://github.com/Mic92)
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