{"ast_node_type":"function","tokens":[{"end":72,"kind":"keyword","start":0,"text":"pub(crate)"}]}
pub(crate) fn fetch_crates(db: &RootDatabase) -> FxIndexSet<CrateInfo> {
// ![Show Dependency Tree](https://user-images.githubusercontent.com/5748995/229394139-2625beab-f4c9-484b-84ed-ad5dee0b1e1a.png)
    db.all_crates()