perf: use BTreeMap for ResourceTable (denoland#10074)

zenozeng · Apr 9, 2021 · 0fd1fb9 · 0fd1fb9
1 parent 01d8d70
commit 0fd1fb9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/core/resources.rs b/core/resources.rs
@@ -10,7 +10,7 @@ use std::any::type_name;
 use std::any::Any;
 use std::any::TypeId;
 use std::borrow::Cow;
-use std::collections::HashMap;
+use std::collections::BTreeMap;
 use std::iter::Iterator;
 use std::rc::Rc;
 
@@ -67,7 +67,7 @@ pub type ResourceId = u32;
 /// the key in the map.
 #[derive(Default)]
 pub struct ResourceTable {
- index: HashMap<ResourceId, Rc<dyn Resource>>,
+ index: BTreeMap<ResourceId, Rc<dyn Resource>>,
  next_rid: ResourceId,
 }