remove Cancelable from Crate API

1 files changed, 4 insertions, 4 deletions

diff --git a/crates/ra_hir/src/code_model_impl/krate.rs b/crates/ra_hir/src/code_model_impl/krate.rs
index 712c6c86a..8c6e34873 100644
--- a/crates/ra_hir/src/code_model_impl/krate.rs
+++ b/crates/ra_hir/src/code_model_impl/krate.rs
@@ -1,4 +1,4 @@
-use ra_db::{CrateId, Cancelable};
+use ra_db::CrateId;
 
 use crate::{
     HirFileId, Crate, CrateDependency, AsName, DefLoc, DefKind, Module, SourceItemId,
@@ -20,7 +20,7 @@ impl Crate {
             })
             .collect()
     }
-    pub(crate) fn root_module_impl(&self, db: &impl HirDatabase) -> Cancelable<Option<Module>> {
+    pub(crate) fn root_module_impl(&self, db: &impl HirDatabase) -> Option<Module> {
         let crate_graph = db.crate_graph();
         let file_id = crate_graph.crate_root(self.crate_id);
         let source_root_id = db.file_source_root(file_id);
@@ -31,7 +31,7 @@ impl Crate {
             file_id,
             item_id: None,
         };
-        let module_id = ctry!(module_tree.find_module_by_source(source));
+        let module_id = module_tree.find_module_by_source(source)?;
 
         let def_loc = DefLoc {
             kind: DefKind::Module,
@@ -42,6 +42,6 @@ impl Crate {
         let def_id = def_loc.id(db);
 
         let module = Module::new(def_id);
-        Ok(Some(module))
+        Some(module)
     }
 }