From 7fa3ffdd1de2bfcee206e17500795b8f33c72801 Mon Sep 17 00:00:00 2001
From: Zeeshan Ali <zeeshan@instant.ca>
Date: Thu, 6 Oct 2022 21:58:21 +0200
Subject: [PATCH] Drop a redundant closure

Fixes a clippy warning:

```
warning: redundant closure
  --> src/parse/mod.rs:70:9
   |
70 |         |s| unescape_quoted(s),
   |         ^^^^^^^^^^^^^^^^^^^^^^ help: replace the closure with the function itself: `unescape_quoted`
   |
   = note: `#[warn(clippy::redundant_closure)]` on by default
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
```
---
 src/parse/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/parse/mod.rs b/src/parse/mod.rs
index 81f04c6..e49fe36 100644
--- a/src/parse/mod.rs
+++ b/src/parse/mod.rs
@@ -67,7 +67,7 @@ pub fn Quoted_string(input: &[u8]) -> IResult<&[u8], Cow<'_, str>> {
             map_res(recognize(many0(QcontentSMTP)), std::str::from_utf8),
             DQUOTE,
         ),
-        |s| unescape_quoted(s),
+        unescape_quoted,
     )(input)
 }