From d534cf8333dd46d610e9f4fd2a64bef6aec5ba7d Mon Sep 17 00:00:00 2001
From: Daniel Silverstone <dsilvers@digital-scurf.org>
Date: Sat, 2 Jul 2022 16:06:35 +0100
Subject: (bindings): use Write macro for cleaner string update

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
---
 src/bindings.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/bindings.rs b/src/bindings.rs
index 5db63c9..b596c84 100644
--- a/src/bindings.rs
+++ b/src/bindings.rs
@@ -9,7 +9,7 @@ use serde::{Deserialize, Serialize};
 use serde_aux::prelude::*;
 
 use std::collections::HashMap;
-use std::fmt::Debug;
+use std::fmt::{Debug, Write};
 use std::ops::Deref;
 use std::path::Path;
 use std::str::FromStr;
@@ -853,7 +853,7 @@ fn regex_from_simple_pattern(
             }
         };
 
-        r.push_str(&format!(r"(?P<{}>{})", name, kind.regex_str()));
+        write!(r, r"(?P<{}>{})", name, kind.regex_str()).unwrap();
         end = m.end();
     }
     let after = &pattern[end..];
-- 
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