From da7263fe26a248403cdfdc9fc4e147d332fdcaa7 Mon Sep 17 00:00:00 2001
From: Martin Geisler <mgeisler@google.com>
Date: Tue, 5 Mar 2024 22:20:32 +0100
Subject: [PATCH] Tell `rustfmt` about the edition we use (#96)

My editor (Emacs) likes to format individual files by sending them to
`rustfmt`. This fails without a configuration file to set the edition
since `rustfmt` (when executed alone, not via `cargo fmt`) defaults to
the good old Rust 2015 edition.
---
 rustfmt.toml | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 rustfmt.toml

diff --git a/rustfmt.toml b/rustfmt.toml
new file mode 100644
index 00000000..3a26366d
--- /dev/null
+++ b/rustfmt.toml
@@ -0,0 +1 @@
+edition = "2021"