Configure rustfmt to wrap comments
This isn't the default. But Android convention is to keep lines,
including comments, <= 100 characters.
Test: I touched one file and then saw a complaint on repo upload
Change-Id: If5623ed91dffe947d493e7b11124bde3e386d0b9
diff --git a/rustfmt.toml b/rustfmt.toml
deleted file mode 120000
index 475ba8f..0000000
--- a/rustfmt.toml
+++ /dev/null
@@ -1 +0,0 @@
-../../../build/soong/scripts/rustfmt.toml
\ No newline at end of file
diff --git a/rustfmt.toml b/rustfmt.toml
new file mode 100644
index 0000000..aaf15f2
--- /dev/null
+++ b/rustfmt.toml
@@ -0,0 +1,10 @@
+# Android Format Style
+# Should be in sync with build/soong/scripts/rustfmt.toml
+
+edition = "2021"
+use_small_heuristics = "Max"
+newline_style = "Unix"
+
+# Local customizations
+wrap_comments = true
+comment_width = 100