3 files changed, 5 insertions, 4 deletions

diff --git a/crates/rust-analyzer/src/caps.rs b/crates/rust-analyzer/src/caps.rs
index 4c417c270..13af75469 100644
--- a/crates/rust-analyzer/src/caps.rs
+++ b/crates/rust-analyzer/src/caps.rs
@@ -94,6 +94,7 @@ pub fn server_capabilities() -> ServerCapabilities {
         ),
         experimental: Some(json!({
             "joinLines": true,
+            "ssr": true,
         })),
     }
 }
diff --git a/crates/rust-analyzer/src/lsp_ext.rs b/crates/rust-analyzer/src/lsp_ext.rs
index 1bb1b02ab..0fd60caf4 100644
--- a/crates/rust-analyzer/src/lsp_ext.rs
+++ b/crates/rust-analyzer/src/lsp_ext.rs
@@ -173,8 +173,8 @@ pub enum Ssr {}
 
 impl Request for Ssr {
     type Params = SsrParams;
-    type Result = SourceChange;
-    const METHOD: &'static str = "rust-analyzer/ssr";
+    type Result = lsp_types::WorkspaceEdit;
+    const METHOD: &'static str = "experimental/ssr";
 }
 
 #[derive(Debug, Deserialize, Serialize)]
diff --git a/crates/rust-analyzer/src/main_loop/handlers.rs b/crates/rust-analyzer/src/main_loop/handlers.rs
index 121964718..25e660bd5 100644
--- a/crates/rust-analyzer/src/main_loop/handlers.rs
+++ b/crates/rust-analyzer/src/main_loop/handlers.rs
@@ -986,11 +986,11 @@ pub fn handle_document_highlight(
 pub fn handle_ssr(
     world: WorldSnapshot,
     params: lsp_ext::SsrParams,
-) -> Result<lsp_ext::SourceChange> {
+) -> Result<lsp_types::WorkspaceEdit> {
     let _p = profile("handle_ssr");
     let source_change =
         world.analysis().structural_search_replace(&params.query, params.parse_only)??;
-    to_proto::source_change(&world, source_change)
+    to_proto::workspace_edit(&world, source_change)
 }
 
 pub fn publish_diagnostics(world: &WorldSnapshot, file_id: FileId) -> Result<DiagnosticTask> {