Error handling: Difference between revisions
imported>Carschandler m The previous example for config.warnings was returning a list inside of a list, which doesn't work properly |
m Fix link "Nix manual: Assertions" |
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The nix language has a construct to help with printing messages. | The nix language has a construct to help with printing messages. | ||
* '''assert''': throw an error (see [https://nixos.org/manual/nix/stable/language/ | * '''assert''': throw an error (see [https://nixos.org/manual/nix/stable/language/syntax.html?highlight=assert#assertions Nix manual: Assertions]) | ||
The nix language also comes with some related [https://nixos.org/manual/nix/stable/language/builtins.html builtin functions]: | The nix language also comes with some related [https://nixos.org/manual/nix/stable/language/builtins.html builtin functions]: | ||