4 files changed, 5 insertions, 6 deletions

diff --git a/crates/ra_analysis/src/lib.rs b/crates/ra_analysis/src/lib.rs
index c76e4f4fe..543a8f6da 100644
--- a/crates/ra_analysis/src/lib.rs
+++ b/crates/ra_analysis/src/lib.rs
@@ -162,7 +162,7 @@ impl Query {
     }
 }
 
-#[derive(Clone, Debug)]
+#[derive(Debug)]
 pub struct Analysis {
     imp: AnalysisImpl
 }
diff --git a/crates/ra_lsp_server/src/main_loop/handlers.rs b/crates/ra_lsp_server/src/main_loop/handlers.rs
index 1fe78f3d0..5acb39b60 100644
--- a/crates/ra_lsp_server/src/main_loop/handlers.rs
+++ b/crates/ra_lsp_server/src/main_loop/handlers.rs
@@ -478,7 +478,7 @@ pub fn handle_code_action(
 }
 
 pub fn publish_diagnostics(
-    world: ServerWorld,
+    world: &ServerWorld,
     file_id: FileId,
 ) -> Result<req::PublishDiagnosticsParams> {
     let uri = world.file_id_to_uri(file_id)?;
@@ -497,7 +497,7 @@ pub fn publish_diagnostics(
 }
 
 pub fn publish_decorations(
-    world: ServerWorld,
+    world: &ServerWorld,
     file_id: FileId,
 ) -> Result<req::PublishDecorationsParams> {
     let uri = world.file_id_to_uri(file_id)?;
diff --git a/crates/ra_lsp_server/src/main_loop/mod.rs b/crates/ra_lsp_server/src/main_loop/mod.rs
index 773501efe..cf2477cb5 100644
--- a/crates/ra_lsp_server/src/main_loop/mod.rs
+++ b/crates/ra_lsp_server/src/main_loop/mod.rs
@@ -391,7 +391,7 @@ fn update_file_notifications_on_threadpool(
 ) {
     pool.spawn(move || {
         for file_id in subscriptions {
-            match handlers::publish_diagnostics(world.clone(), file_id) {
+            match handlers::publish_diagnostics(&world, file_id) {
                 Err(e) => {
                     error!("failed to compute diagnostics: {:?}", e)
                 }
@@ -400,7 +400,7 @@ fn update_file_notifications_on_threadpool(
                     sender.send(Task::Notify(not));
                 }
             }
-            match handlers::publish_decorations(world.clone(), file_id) {
+            match handlers::publish_decorations(&world, file_id) {
                 Err(e) => {
                     error!("failed to compute decorations: {:?}", e)
                 }
diff --git a/crates/ra_lsp_server/src/server_world.rs b/crates/ra_lsp_server/src/server_world.rs
index c931afa02..9b3013ae8 100644
--- a/crates/ra_lsp_server/src/server_world.rs
+++ b/crates/ra_lsp_server/src/server_world.rs
@@ -23,7 +23,6 @@ pub struct ServerWorldState {
     pub mem_map: FxHashMap<FileId, Option<String>>,
 }
 
-#[derive(Clone)]
 pub struct ServerWorld {
     pub workspaces: Arc<Vec<CargoWorkspace>>,
     pub analysis: Analysis,