1cc4cbb202
This adds the method `contains_key` to assist with detecting if a key is set in the config. There have been a few scenarios where I have needed this when upgrading to 0.5. For now this only supports the `output` and `preprocessor`. Checking the presence in the other tables isn't easy, but could potentially be added if needed. |
||
|---|---|---|
| .. | ||
| book | ||
| utils | ||
| book.rs | ||
| config.rs | ||
| lib.rs | ||