highlight where in struct defn properly

Author: dten

RustEnhanced.sublime-syntax

@@ -489,8 +489,10 @@ contexts:
   struct-body:
     - meta_scope: meta.struct.rust
     - include: comments
+    - match: '(?=\bwhere\b)'
+      push: impl-where
     - match: '(?=\()'
-      set: struct-tuple
+      push: struct-tuple
     - match: '(?=\{)'
       set: struct-classic
     - match: '(?=;)'
@@ -663,7 +665,7 @@ contexts:
     - match: '(?=\{)'
       set: impl-body
     - match: '(?=\bwhere\b)'
-      set: impl-where
+      push: impl-where
     - match: '{{identifier}}(?=<)'
       scope: entity.name.impl.rust
       push: generic-angles
@@ -677,10 +679,10 @@ contexts:
       scope: storage.modifier.lifetime.rust
 
   impl-where:
-    - meta_scope: meta.impl.rust
+    - meta_scope: meta.where.rust
     - include: comments
-    - match: '(?=\{)'
-      set: impl-body
+    - match: '(?=(\{|;))'
+      pop: true
     - match: \bwhere\b
       scope: keyword.other.rust
     - match: \bfor\b
@@ -755,7 +757,7 @@ contexts:
       pop: true
 
   fn-where:
-    - meta_scope: meta.function.rust
+    - meta_scope: meta.function.rust meta.where.rust
     - include: comments
     - match: '(?=\{)'
       set: fn-body

syntax_test_rust.rs

@@ -770,7 +770,7 @@ impl<'a, T: MyTrait + OtherTrait> PrintInOption for T where
 //                  ^ keyword.operator
 //                                              ^^^ keyword.other
 //                                                  ^ entity.name.impl
-//                                                    ^^^^^ keyword.other
+//                                                    ^^^^^ meta.where keyword.other
     Option<T>: Debug {
 //^^^^^^^^^^^^^^^^^^^^ meta.impl
     fn print_in_option(self) {
@@ -948,7 +948,7 @@ pub fn new<T>() -> Fibonacci<T>
 
 pub fn new<T>() -> Fibonacci<T>
     where for <'a> &'a T: Add<Output = T>,
-//  ^^^^^ keyword.other.rust
+//  ^^^^^ meta.where keyword.other.rust
 //        ^^^ keyword.other.rust
 //            ^ punctuation.definition.generic.begin.rust
 //             ^^ storage.modifier.lifetime.rust
@@ -1066,3 +1066,33 @@ fn numbers() -> impl Iterator<Item = u64> {
     Generator(move || for a in (0..10) { yield a; } })
 //                                       ^^^^^ keyword.control
 }
+
+pub struct IterHolder<A> where A: Number {
+//                   ^^^ meta.struct meta.generic
+//                       ^^^^^ meta.struct meta.where keyword.other
+//                                ^^^^^^ meta.struct meta.where storage.type
+//                                       ^ meta.struct punctuation.definition.block.begin.rust
+    num: A
+}
+
+pub struct IterHolder<A>
+//                   ^^^ meta.struct meta.generic
+where
+//   <- meta.struct meta.where keyword.other
+    A: Number {
+//     ^^^^^^ meta.struct meta.where storage.type
+    num: A
+}
+
+struct A<T>(T) where T: AsRef<str>;
+//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.struct
+//                                ^ punctuation.terminator
+//             ^^^^^ meta.struct meta.where keyword.other
+pub struct A<T>(T)
+//^^^^^^^^^^^^ meta.struct
+//  ^^^^^^ meta.struct storage.type
+where
+//^^^ meta.struct meta.where keyword.other
+    T: AsRef<str>;
+//^^^^^^^^^^^^^^^ meta.struct
+//               ^ punctuation.terminator