Use Crate instead of CrateId

crates/ra_hir/src/code_model_impl/krate.rs

@@ -1,31 +1,28 @@
-use ra_db::CrateId;
-
 use crate::{
     Crate, CrateDependency, AsName, Module,
     db::HirDatabase,
 };
 
 impl Crate {
-    pub(crate) fn new(crate_id: CrateId) -> Crate {
-        Crate { crate_id }
-    }
     pub(crate) fn dependencies_impl(&self, db: &impl HirDatabase) -> Vec<CrateDependency> {
         let crate_graph = db.crate_graph();
         crate_graph
             .dependencies(self.crate_id)
             .map(|dep| {
-                let krate = Crate::new(dep.crate_id());
+                let krate = Crate {
+                    crate_id: dep.crate_id(),
+                };
                 let name = dep.as_name();
                 CrateDependency { krate, name }
             })
             .collect()
     }
     pub(crate) fn root_module_impl(&self, db: &impl HirDatabase) -> Option<Module> {
-        let module_tree = db.module_tree(self.crate_id);
+        let module_tree = db.module_tree(*self);
         let module_id = module_tree.modules().next()?;
 
         let module = Module {
-            krate: self.crate_id,
+            krate: *self,
             module_id,
         };
         Some(module)

crates/ra_hir/src/code_model_impl/module.rs

@@ -3,7 +3,7 @@ use ra_syntax::{ast, SyntaxNode, TreeArc};
 
 use crate::{
     Module, ModuleSource, Problem,
-    Crate, Name,
+    Name,
     module_tree::ModuleId,
     impl_block::ImplId,
     nameres::{lower::ImportId},
@@ -67,10 +67,6 @@ impl Module {
         source_map.get(&source, impl_id)
     }
 
-    pub(crate) fn krate_impl(&self, _db: &impl HirDatabase) -> Option<Crate> {
-        Some(Crate::new(self.krate))
-    }
-
     pub(crate) fn crate_root_impl(&self, db: &impl HirDatabase) -> Module {
         let module_tree = db.module_tree(self.krate);
         let module_id = self.module_id.crate_root(&module_tree);