Fixing tests

crates/ide/src/fetch_crates.rs

@@ -10,6 +10,12 @@ pub struct CrateInfo {
     pub path: String,
 }
 
+// Feature: Show Dependency Tree
+//
+// Shows a view tree with all the dependencies of this project
+//
+// |===
+// image::https://user-images.githubusercontent.com/5748995/229394139-2625beab-f4c9-484b-84ed-ad5dee0b1e1a.png[]
 pub(crate) fn fetch_crates(db: &RootDatabase) -> Vec<CrateInfo> {
     let crate_graph = db.crate_graph();
     crate_graph

crates/rust-analyzer/tests/slow-tests/tidy.rs

@@ -45,7 +45,7 @@ fn check_lsp_extensions_docs() {
             sh.read_file(sourcegen::project_root().join("docs/dev/lsp-extensions.md")).unwrap();
         let text = lsp_extensions_md
             .lines()
-            .find_map(|line| line.strip_prefix("lsp_ext.rs hash:"))
+            .find_map(|line| dbg!(line.strip_prefix("lsp_ext.rs hash:")))
             .unwrap()
             .trim();
         u64::from_str_radix(text, 16).unwrap()

docs/dev/lsp-extensions.md

@@ -851,3 +851,26 @@ export interface Diagnostic {
         rendered?: string;
     };
 }
+```
+
+## Dependency Tree
+
+**Method:** `rust-analyzer/fetchDependencyGraph`
+
+**Request:**
+
+```typescript
+export interface FetchDependencyGraphParams {}
+```
+
+**Response:** 
+```typescript
+export interface FetchDependencyGraphResult {
+    crates: {
+        name: string;
+        version: string;
+        path: string;
+    }[];
+}
+```
+Returns all crates from this workspace, so it can be used create a viewTree to help navigate the dependency tree.