add rustfmt.toml from near-sdk-rs

chadoh · chadoh · commit db053ef0f5aa · 2021-03-09T19:30:40.000-05:00
Using rustfmt with these files without the same settings causes many
changes
diff --git a/rustfmt.toml b/rustfmt.toml
@@ -0,0 +1 @@
+use_small_heuristics = "Max"
