Fix #1855 - incorporate new reference cycle diagram

rust-lang · Dec 10, 2020 · cdb1394 · cdb1394
1 parent d28183f
commit cdb1394
Show file tree

Hide file tree

Showing 2 changed files with 95 additions and 50 deletions.
diff --git a/dot/trpl15-04.dot b/dot/trpl15-04.dot
@@ -0,0 +1,16 @@
+digraph {
+    node[shape=record];
+    rankdir=LR;
+
+    l1[label="{<data> 5| <next>}"];
+    l2[label="{<data> 10| <next>}"];
+
+    {node[shape=point height=0] invisible_start invisible_end}
+
+    a -> l1:n;
+    b -> l2:n;
+    invisible_start:n -> l1[arrowtail=none];
+    invisible_start:s -> invisible_end:s[dir=none];
+    l1:next:c -> l2:data;
+    l2:next:c -> invisible_end:n[arrowhead=none];
+}
diff --git a/src/img/trpl15-04.svg b/src/img/trpl15-04.svg