[Rust] Stack storage.type under support.type

Rust/Rust.sublime-syntax

@@ -653,10 +653,10 @@ contexts:
 
   support-type:
     - match: '(Vec|Option|Result|BTreeMap|HashMap|Box|Rc|Arc|AsRef|AsMut|Into|From)\s*(?=<)'
-      scope: support.type.rust
+      scope: storage.type.rust support.type.rust
       push: generic-angles
     - match: \b(Copy|Send|Sized|Sync|Drop|Fn|FnMut|FnOnce|Box|ToOwned|Clone|PartialEq|PartialOrd|Eq|Ord|AsRef|AsMut|Into|From|Default|Iterator|Extend|IntoIterator|DoubleEndedIterator|ExactSizeIterator|Option|Some|None|Result|Ok|Err|SliceConcatExt|String|ToString|Vec)\b
-      scope: support.type.rust
+      scope: storage.type.rust support.type.rust
 
   type:
     # A low-level type. Typically you want types-any for the full type grammar.

Rust/tests/syntax_test_types.rs

@@ -152,14 +152,15 @@ let p_imm: *const u32 = &i as *const u32;
 
 type Snail = Vec<SnailNum>;
 //           ^^^^^^^^^^^^^ meta.generic.rust
-//           ^^^ support.type.rust
+//           ^^^ storage.type.rust support.type.rust
 //              ^ punctuation.definition.generic.begin.rust
 //               ^^^^^^^^ storage.type.rust
 //                       ^ punctuation.definition.generic.end.rust
 
 type ExampleRawPointer = HashMap<*const i32, Option<i32>, BuildHasherDefault<FnvHasher>>;
 //                               ^^^^^^ meta.generic storage.modifier
 //                                      ^^^ meta.generic storage.type
+//                                           ^^^^^^ storage.type.rust support.type.rust
 
 
 // Anonymous lifetimes.