Initial import.

Previously submitted as I870386d55368207c594cbe4f0799bf33f4c194ee

Bug: 215313373
Bug: 210727578
Bug: 209794844
Test: m crosvm
Change-Id: I604b691a7d75ff8eae51863a25c3f41d3a50fce4
diff --git a/.cargo_vcs_info.json b/.cargo_vcs_info.json
new file mode 100644
index 0000000..1b6d0b1
--- /dev/null
+++ b/.cargo_vcs_info.json
@@ -0,0 +1,6 @@
+{
+  "git": {
+    "sha1": "f1f85d2d89cbe09314dc1b59e581b8a43531cf3e"
+  },
+  "path_in_vcs": "argh_derive"
+}
\ No newline at end of file