From 45164a98b502ffe04120c2bbe044f69b6c3fe3e9 Mon Sep 17 00:00:00 2001
From: Alissa Rao <lymia@lymiahugs.com>
Date: Tue, 12 Apr 2022 03:11:20 -0700
Subject: [PATCH] Opps, used feature from too new a Rust version.

---
 enumset_derive/src/lib.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/enumset_derive/src/lib.rs b/enumset_derive/src/lib.rs
index cef5a39..88ac367 100644
--- a/enumset_derive/src/lib.rs
+++ b/enumset_derive/src/lib.rs
@@ -194,11 +194,14 @@ impl EnumSetInfo {
                 "u128" => max_discrim >= 128,
                 _ => error(
                     Span::call_site(),
-                    format!("Only `u8`, `u16`, `u32`, `u64` and `u128` are supported for {what}."),
+                    format!(
+                        "Only `u8`, `u16`, `u32`, `u64` and `u128` are supported for {}.",
+                        what
+                    ),
                 )?,
             };
             if is_overflowed {
-                error(Span::call_site(), format!("{what} cannot be smaller than bitset."))?;
+                error(Span::call_site(), format!("{} cannot be smaller than bitset.", what))?;
             }
             Ok(())
         }
-- 
2.44.0