From 997b172e0ebda51d5d15c6f2397d66ff0f3110db Mon Sep 17 00:00:00 2001
From: Ronno Das <ronnodas@gmail.com>
Date: Sat, 5 Sep 2026 07:53:51 +0530
Subject: [PATCH] Fix `clippy::question_mark` warnings

---
 src/adaptors/mod.rs   | 10 +++-------
 src/lib.rs            | 10 ++--------
 src/multipeek_impl.rs | 10 +++-------
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/adaptors/mod.rs b/src/adaptors/mod.rs
index b5c0d42b1..c6875a00e 100644
--- a/src/adaptors/mod.rs
+++ b/src/adaptors/mod.rs
@@ -405,13 +405,9 @@ where
         let elt_b = match b.next() {
             None => {
                 *b = b_orig.clone();
-                match b.next() {
-                    None => return None,
-                    Some(x) => {
-                        *a_cur = Some(a.next());
-                        x
-                    }
-                }
+                let x = b.next()?;
+                *a_cur = Some(a.next());
+                x
             }
             Some(x) => x,
         };
diff --git a/src/lib.rs b/src/lib.rs
index 57848ff7c..4d1527637 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2899,10 +2899,7 @@ pub trait Itertools: Iterator {
         F: FnMut(B, A) -> B,
     {
         for elt in self {
-            match elt {
-                Ok(v) => start = f(start, v),
-                Err(u) => return Err(u),
-            }
+            start = f(start, elt?)
         }
         Ok(start)
     }
@@ -2932,10 +2929,7 @@ pub trait Itertools: Iterator {
         F: FnMut(B, A) -> B,
     {
         for elt in self {
-            match elt {
-                Some(v) => start = f(start, v),
-                None => return None,
-            }
+            start = f(start, elt?)
         }
         Some(start)
     }
diff --git a/src/multipeek_impl.rs b/src/multipeek_impl.rs
index 6f800b6fb..cb679383d 100644
--- a/src/multipeek_impl.rs
+++ b/src/multipeek_impl.rs
@@ -51,13 +51,9 @@ impl<I: Iterator> MultiPeek<I> {
         let ret = if self.index < self.buf.len() {
             Some(&self.buf[self.index])
         } else {
-            match self.iter.next() {
-                Some(x) => {
-                    self.buf.push_back(x);
-                    Some(&self.buf[self.index])
-                }
-                None => return None,
-            }
+            let x = self.iter.next()?;
+            self.buf.push_back(x);
+            Some(&self.buf[self.index])
         };
 
         self.index += 1;