Add toolchain (#334)

guibescos · web-flow · commit ea99deebc3c2 · 2023-01-30T16:34:06.000-06:00
diff --git a/rust-toolchain b/rust-toolchain
@@ -0,0 +1,5 @@
+
+# This is only used for tests
+[toolchain]
+channel = "1.66.1"
+profile = "minimal"
