Switch to id-arena

2 files changed, 6 insertions, 6 deletions

diff --git a/crates/ra_analysis/src/descriptors/function/scope.rs b/crates/ra_analysis/src/descriptors/function/scope.rs
index 54d7fa456..5307a0a8e 100644
--- a/crates/ra_analysis/src/descriptors/function/scope.rs
+++ b/crates/ra_analysis/src/descriptors/function/scope.rs
@@ -58,13 +58,13 @@ impl FnScopes {
         })
     }
     fn root_scope(&mut self) -> ScopeId {
-        self.scopes.push(ScopeData {
+        self.scopes.alloc(ScopeData {
             parent: None,
             entries: vec![],
         })
     }
     fn new_scope(&mut self, parent: ScopeId) -> ScopeId {
-        self.scopes.push(ScopeData {
+        self.scopes.alloc(ScopeData {
             parent: Some(parent),
             entries: vec![],
         })
diff --git a/crates/ra_analysis/src/descriptors/module/mod.rs b/crates/ra_analysis/src/descriptors/module/mod.rs
index 54ff95b66..a6eaec178 100644
--- a/crates/ra_analysis/src/descriptors/module/mod.rs
+++ b/crates/ra_analysis/src/descriptors/module/mod.rs
@@ -166,12 +166,12 @@ pub(crate) struct ModuleTree {
 
 impl ModuleTree {
     fn modules<'a>(&'a self) -> impl Iterator<Item = ModuleId> + 'a {
-        self.mods.keys()
+        self.mods.iter().map(|(id, _)| id)
     }
 
     fn modules_for_source(&self, source: ModuleSource) -> Vec<ModuleId> {
         self.mods
-            .items()
+            .iter()
             .filter(|(_idx, it)| it.source == source)
             .map(|(idx, _)| idx)
             .collect()
@@ -333,11 +333,11 @@ struct LinkData {
 
 impl ModuleTree {
     fn push_mod(&mut self, data: ModuleData) -> ModuleId {
-        self.mods.push(data)
+        self.mods.alloc(data)
     }
     fn push_link(&mut self, data: LinkData) -> LinkId {
         let owner = data.owner;
-        let id = self.links.push(data);
+        let id = self.links.alloc(data);
         self.mods[owner].children.push(id);
         id
     }