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Add link to example in tests

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Carl Meyer 2024-07-29 09:28:37 -07:00
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book/src/cycles/fallback.md
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@ -16,4 +16,6 @@ fn my_recover_fn(
) -> MyResultValue
```
See [the tests](https://github.com/salsa-rs/salsa/blob/cd339fc1c9a6ea0ffb1d09bd3bffb5633f776ef3/tests/cycles.rs#L132-L141) for an example.
**Important:** Although the recovery function is given a `db` handle, you should be careful to avoid creating a cycle from within recovery or invoking queries that may be participating in the current cycle. Attempting to do so can result in inconsistent results.