From 1e0847ecddb6f8da04541e2e5978320c8797ce3b Mon Sep 17 00:00:00 2001
From: Brandon Thomas <echelon@gmail.com>
Date: Wed, 22 Dec 2021 03:16:53 -0500
Subject: [PATCH] hypothetical rustfmt rules (not yet applied to codebase)

---
 rustfmt.toml | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 rustfmt.toml

diff --git a/rustfmt.toml b/rustfmt.toml
new file mode 100644
index 0000000000..00be236ad8
--- /dev/null
+++ b/rustfmt.toml
@@ -0,0 +1,39 @@
+# Storyteller rustfmt rules
+# (Not yet happy with these.)
+
+# Four spaces is excessive in any language.
+# Conserve horizontal space for small laptop screens.
+tab_spaces = 2
+
+# Only Unix
+newline_style = "unix"
+
+# We won't change any vendor code.
+# Note: This appears not to work in stable, so it's necessary to run `cargo +nightly fmt`.
+ignore = [
+  "vendor"
+]
+
+# Item-level imports makes for better diffs and fewer merge conflicts.
+# Another suitable option is "Module", but that's not the default either.
+# (This is commented out for now to reduce the first round of rustfmt diffs, but will be enabled.)
+#imports_granularity = "Item"
+
+# It's better to keep stdlib, crate (self), and external crates separate.
+# (This is commented out for now to reduce the first round of rustfmt diffs, but will be enabled.)
+#group_imports = "StdExternalCrate"
+
+# The default is wrong
+match_block_trailing_comma = true
+
+# 'try!' shouldn't exist in our codebase.
+use_try_shorthand = true
+
+# MAYBE
+struct_lit_single_line = true
+use_small_heuristics = "Off" # Fix for method chaining?
+
+# TEMPORARY
+reorder_imports = false
+#max_width = 180 # default 100
+#chain_width = 10