> For the complete documentation index, see [llms.txt](https://synergyofserra.gitbook.io/the-compendium-of-serra/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://synergyofserra.gitbook.io/the-compendium-of-serra/the-crates.md).

# The crates

All you need to know about the crates.

![](https://360715847-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MYfpOm9CTMvCVUrIJX6%2Fuploads%2FqLICFy9zB7eIHeppl5sF%2Fcrate-schematics.png?alt=media\&token=0c94dff8-7c91-4e38-aa01-5ede71ff0e72)