4 files changed, 10 insertions, 10 deletions

diff --git a/crates/project_model/src/build_data.rs b/crates/project_model/src/build_data.rs
index 33a4f8168..53cb4bae7 100644
--- a/crates/project_model/src/build_data.rs
+++ b/crates/project_model/src/build_data.rs
@@ -184,7 +184,7 @@ impl WorkspaceBuildData {
 
                 // Copy-pasted from existing cargo_metadata. It seems like we
                 // should be using sered_stacker here?
-                let mut deserializer = serde_json::Deserializer::from_str(&line);
+                let mut deserializer = serde_json::Deserializer::from_str(line);
                 deserializer.disable_recursion_limit();
                 let message = Message::deserialize(&mut deserializer)
                     .unwrap_or(Message::TextLine(line.to_string()));
diff --git a/crates/project_model/src/cargo_workspace.rs b/crates/project_model/src/cargo_workspace.rs
index b8ad08364..ac079f83e 100644
--- a/crates/project_model/src/cargo_workspace.rs
+++ b/crates/project_model/src/cargo_workspace.rs
@@ -278,7 +278,7 @@ impl CargoWorkspace {
                 id, edition, name, manifest_path, version, metadata, ..
             } = meta_pkg;
             let meta = from_value::<PackageMetadata>(metadata.clone()).unwrap_or_default();
-            let is_member = ws_members.contains(&id);
+            let is_member = ws_members.contains(id);
             let edition = edition
                 .parse::<Edition>()
                 .with_context(|| format!("Failed to parse edition {}", edition))?;
diff --git a/crates/project_model/src/sysroot.rs b/crates/project_model/src/sysroot.rs
index 4e39d6dd3..a22f79c15 100644
--- a/crates/project_model/src/sysroot.rs
+++ b/crates/project_model/src/sysroot.rs
@@ -142,12 +142,12 @@ fn discover_sysroot_src_dir(
         log::debug!("RUST_SRC_PATH is set, but is invalid (no core: {:?}), ignoring", core);
     }
 
-    get_rust_src(&sysroot_path)
+    get_rust_src(sysroot_path)
         .or_else(|| {
             let mut rustup = Command::new(toolchain::rustup());
             rustup.current_dir(current_dir).args(&["component", "add", "rust-src"]);
             utf8_stdout(rustup).ok()?;
-            get_rust_src(&sysroot_path)
+            get_rust_src(sysroot_path)
         })
         .ok_or_else(|| {
             format_err!(
diff --git a/crates/project_model/src/workspace.rs b/crates/project_model/src/workspace.rs
index 84990075f..ef0f3c9e4 100644
--- a/crates/project_model/src/workspace.rs
+++ b/crates/project_model/src/workspace.rs
@@ -185,7 +185,7 @@ impl ProjectWorkspace {
 
     pub fn load_detached_files(detached_files: Vec<AbsPathBuf>) -> Result<ProjectWorkspace> {
         let sysroot = Sysroot::discover(
-            &detached_files.first().ok_or_else(|| format_err!("No detached files to load"))?,
+            detached_files.first().ok_or_else(|| format_err!("No detached files to load"))?,
         )?;
         let rustc_cfg = rustc_cfg::get(None, None);
         Ok(ProjectWorkspace::DetachedFiles { files: detached_files, sysroot, rustc_cfg })
@@ -324,7 +324,7 @@ impl ProjectWorkspace {
     pub fn collect_build_data_configs(&self, collector: &mut BuildDataCollector) {
         match self {
             ProjectWorkspace::Cargo { cargo, .. } => {
-                collector.add_config(&cargo.workspace_root(), cargo.build_data_config().clone());
+                collector.add_config(cargo.workspace_root(), cargo.build_data_config().clone());
             }
             _ => {}
         }
@@ -348,7 +348,7 @@ fn project_json_to_crate_graph(
         .crates()
         .filter_map(|(crate_id, krate)| {
             let file_path = &krate.root_module;
-            let file_id = load(&file_path)?;
+            let file_id = load(file_path)?;
             Some((crate_id, krate, file_id))
         })
         .map(|(crate_id, krate, file_id)| {
@@ -534,7 +534,7 @@ fn detached_files_to_crate_graph(
     cfg_options.extend(rustc_cfg);
 
     for detached_file in detached_files {
-        let file_id = match load(&detached_file) {
+        let file_id = match load(detached_file) {
             Some(file_id) => file_id,
             None => {
                 log::error!("Failed to load detached file {:?}", detached_file);
@@ -602,7 +602,7 @@ fn handle_rustc_crates(
                         crate_graph,
                         &rustc_workspace[pkg],
                         rustc_build_data_map.and_then(|it| it.get(&rustc_workspace[pkg].id)),
-                        &cfg_options,
+                        cfg_options,
                         proc_macro_loader,
                         file_id,
                         &rustc_workspace[tgt].name,
@@ -685,7 +685,7 @@ fn add_target_crate_root(
     let proc_macro = build_data
         .as_ref()
         .and_then(|it| it.proc_macro_dylib_path.as_ref())
-        .map(|it| proc_macro_loader(&it))
+        .map(|it| proc_macro_loader(it))
         .unwrap_or_default();
 
     let display_name = CrateDisplayName::from_canonical_name(cargo_name.to_string());