Update Natvis defintions following latest changes to the debuginfo layouts for enums generated by the Rust compiler.

Author: ridwanabdillahi

debug_metadata/regex.natvis

@@ -8,10 +8,10 @@
   </Type>
 
   <Type Name="regex::re_bytes::Captures">
-    <Intrinsic Name="discriminant" Expression="locs.__0.buf.ptr.pointer.pointer[i].discriminant">
+    <Intrinsic Name="tag" Expression="locs.__0.buf.ptr.pointer.pointer[i].tag">
       <Parameter Name="i" Type="int" />
     </Intrinsic>
-    <Intrinsic Name="location" Expression="locs.__0.buf.ptr.pointer.pointer[i].variant1.__0">
+    <Intrinsic Name="location" Expression="locs.__0.buf.ptr.pointer.pointer[i].variant1.value.__0">
       <Parameter Name="i" Type="int" />
     </Intrinsic>
     <Intrinsic Name="match_length" Expression="location(end)-location(start)">
@@ -27,7 +27,7 @@
         <Variable Name="index" InitialValue="0" />
         <Variable Name="len" InitialValue="locs.__0.len" />
         <Loop>
-          <Break Condition="i &gt;= len || discriminant(i) == 0" />
+          <Break Condition="i &gt;= len || tag(i) == 0" />
           <Item Name="{index}">(char*)text.data_ptr+location(i),[location(i+1)-location(i)]s8</Item>
           <Exec>i+=2</Exec>
           <Exec>index++</Exec>
@@ -56,10 +56,10 @@
   </Type>
 
   <Type Name="regex::re_unicode::Captures">
-    <Intrinsic Name="discriminant" Expression="locs.__0.buf.ptr.pointer.pointer[i].discriminant">
+    <Intrinsic Name="tag" Expression="locs.__0.buf.ptr.pointer.pointer[i].tag">
       <Parameter Name="i" Type="int" />
     </Intrinsic>
-    <Intrinsic Name="location" Expression="locs.__0.buf.ptr.pointer.pointer[i].variant1.__0">
+    <Intrinsic Name="location" Expression="locs.__0.buf.ptr.pointer.pointer[i].variant1.value.__0">
       <Parameter Name="i" Type="int" />
     </Intrinsic>
     <Intrinsic Name="match_length" Expression="location(end)-location(start)">
@@ -75,7 +75,7 @@
         <Variable Name="index" InitialValue="0" />
         <Variable Name="len" InitialValue="locs.__0.len" />
         <Loop>
-          <Break Condition="i &gt;= len || discriminant(i) == 0" />
+          <Break Condition="i &gt;= len || tag(i) == 0" />
           <Item Name="{index}">(char*)text.data_ptr+location(i),[location(i+1)-location(i)]s8</Item>
           <Exec>i+=2</Exec>
           <Exec>index++</Exec>

tests/debugger_visualizer.rs

@@ -26,8 +26,8 @@ re               : { text="^(?P<year>\d{4})-(?P<month>\d{2})-(?P<day>\d{2})$" }
 [+0x320] dfa              [Type: regex::prog::Program]
 [+0x640] dfa_reverse      [Type: regex::prog::Program]
 [+0x960] suffixes         [Type: regex::literal::imp::LiteralSearcher]
-[+0xc18] ac               : None [Type: enum$<core::option::Option<aho_corasick::ahocorasick::AhoCorasick<u32> >, 0, 1, Some>]
-[+0xda0] match_type       : Dfa [Type: enum$<regex::exec::MatchType>]
+[+0xc18] ac               : None [Type: enum2$<core::option::Option<aho_corasick::ahocorasick::AhoCorasick<u32> > >]
+[+0xda0] match_type       : Dfa [Type: enum2$<regex::exec::MatchType>]
 
 captures         : { named_groups=0x3 } [Type: regex::re_unicode::Captures]
 [<Raw View>]     [Type: regex::re_unicode::Captures]
@@ -119,8 +119,8 @@ re               : { text="^(?P<year>\d{4})-(?P<month>\d{2})-(?P<day>\d{2})$" }
 [+0x320] dfa              [Type: regex::prog::Program]
 [+0x640] dfa_reverse      [Type: regex::prog::Program]
 [+0x960] suffixes         [Type: regex::literal::imp::LiteralSearcher]
-[+0xc18] ac               : None [Type: enum$<core::option::Option<aho_corasick::ahocorasick::AhoCorasick<u32> >, 0, 1, Some>]
-[+0xda0] match_type       : Dfa [Type: enum$<regex::exec::MatchType>]
+[+0xc18] ac               : None [Type: enum2$<core::option::Option<aho_corasick::ahocorasick::AhoCorasick<u32> > >]
+[+0xda0] match_type       : Dfa [Type: enum2$<regex::exec::MatchType>]
 
 captures         : { named_groups=0x3 } [Type: regex::re_bytes::Captures]
 [<Raw View>]     [Type: regex::re_bytes::Captures]