add clippy and rustfmt config files

smallnest · smallnest · commit f8c0c68b7542 · 2019-08-27T13:20:56.000+08:00
diff --git a/clippy.toml b/clippy.toml
@@ -0,0 +1,6 @@
+# cyclomatic complexity is not always useful
+cognitive-complexity-threshold = 100
+# types are used for safety encoding
+type-complexity-threshold = 10000
+# manipulating complex states machines in consensus
+too-many-arguments-threshold = 15
diff --git a/rustfmt.toml b/rustfmt.toml
@@ -0,0 +1,5 @@
+comment_width = 100
+edition = "2018"
+merge_imports = true
+use_field_init_shorthand = true
+wrap_comments = true
