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| author | Louis Pilfold <louis@lpil.uk> | 2024-01-18 17:47:12 +0000 |
|---|---|---|
| committer | Louis Pilfold <louis@lpil.uk> | 2024-01-18 17:47:12 +0000 |
| commit | 3bfbe688f5a62e29835c7d3c4f282e7fff57949d (patch) | |
| tree | 038cd1bf7a72949f7d68358ffd8af59d073ef70a /src/content/chapter5_advanced_features/lesson03_panic/text.html | |
| parent | f92661980deac22b54e79cd44c25caba17910c95 (diff) | |
| download | tour-3bfbe688f5a62e29835c7d3c4f282e7fff57949d.tar.gz tour-3bfbe688f5a62e29835c7d3c4f282e7fff57949d.zip | |
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| -rw-r--r-- | src/content/chapter5_advanced_features/lesson03_panic/text.html | 11 |
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diff --git a/src/content/chapter5_advanced_features/lesson03_panic/text.html b/src/content/chapter5_advanced_features/lesson03_panic/text.html new file mode 100644 index 0000000..843a65b --- /dev/null +++ b/src/content/chapter5_advanced_features/lesson03_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> |