More second command to Ctx

editors/code/src/commands/index.ts

@@ -1,3 +1,5 @@
+import { Ctx, Cmd } from '../ctx'
+
 import { analyzerStatus } from './analyzer_status';
 import * as applySourceChange from './apply_source_change';
 import * as expandMacro from './expand_macro';
@@ -9,6 +11,10 @@ import * as parentModule from './parent_module';
 import * as runnables from './runnables';
 import * as syntaxTree from './syntaxTree';
 
+function collectGarbage(ctx: Ctx): Cmd {
+    return async () => { ctx.client.sendRequest<null>('rust-analyzer/collectGarbage', null) }
+}
+
 export {
     analyzerStatus,
     applySourceChange,
@@ -20,4 +26,5 @@ export {
     syntaxTree,
     onEnter,
     inlayHints,
+    collectGarbage
 };