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| author | Louis Pilfold <louis@lpil.uk> | 2024-01-04 20:06:40 +0000 |
|---|---|---|
| committer | Louis Pilfold <louis@lpil.uk> | 2024-01-04 20:06:40 +0000 |
| commit | 09a8a96664fadbc2933024910b95526f7d66843f (patch) | |
| tree | e079fe2f9979af4fb4e22b18652ae3a3d876ffa3 /src/content/chapter5_advance_features/lesson01_panic/text.html | |
| parent | 51a1fcbd0e42b25238877d3ad05d1690e8bc1553 (diff) | |
| download | tour-09a8a96664fadbc2933024910b95526f7d66843f.tar.gz tour-09a8a96664fadbc2933024910b95526f7d66843f.zip | |
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diff --git a/src/content/chapter5_advance_features/lesson01_panic/text.html b/src/content/chapter5_advance_features/lesson01_panic/text.html new file mode 100644 index 0000000..843a65b --- /dev/null +++ b/src/content/chapter5_advance_features/lesson01_panic/text.html @@ -0,0 +1,11 @@ +<p> + The <code>panic</code> keyword is similar to <code>todo</code> keyword, but it + is used to crash the program when the program has reached a point that should + never be reached. +</p> +<p> + This keyword should almost never be used! It may be useful in initial + prototypes and scripts, but its use in a library or production application is + a sign that the design could be improved. With well designed types the type + system can typically be used to make these invalid states unrepresentable. +</p> |