diff --git a/lib/oxttl/src/toolkit/parser.rs b/lib/oxttl/src/toolkit/parser.rs
index 10965818..a02afec4 100644
--- a/lib/oxttl/src/toolkit/parser.rs
+++ b/lib/oxttl/src/toolkit/parser.rs
@@ -99,11 +99,10 @@ impl<RR: RuleRecognizer> Parser<RR> {
                 }
             }
             if self.lexer.is_end() {
-                if let Some(state) = self.state.take() {
-                    state.recognize_end(&mut self.results, &mut self.errors)
-                } else {
+                let Some(state) = self.state.take() else {
                     return None;
-                }
+                };
+                state.recognize_end(&mut self.results, &mut self.errors)
             } else {
                 return None;
             }
diff --git a/lib/oxttl/src/trig.rs b/lib/oxttl/src/trig.rs
index 692d6543..1860c56e 100644
--- a/lib/oxttl/src/trig.rs
+++ b/lib/oxttl/src/trig.rs
@@ -570,11 +570,9 @@ fn is_turtle_decimal(value: &str) -> bool {
     while value.first().map_or(false, u8::is_ascii_digit) {
         value = &value[1..];
     }
-    if let Some(v) = value.strip_prefix(b".") {
-        value = v;
-    } else {
+    let Some(value) = value.strip_prefix(b".") else {
         return false;
-    }
+    };
     !value.is_empty() && value.iter().all(u8::is_ascii_digit)
 }
 
diff --git a/lib/sparesults/src/csv.rs b/lib/sparesults/src/csv.rs
index 7d737e5b..759aea26 100644
--- a/lib/sparesults/src/csv.rs
+++ b/lib/sparesults/src/csv.rs
@@ -230,11 +230,9 @@ fn is_turtle_decimal(value: &str) -> bool {
     while value.first().map_or(false, u8::is_ascii_digit) {
         value = &value[1..];
     }
-    if let Some(v) = value.strip_prefix(b".") {
-        value = v;
-    } else {
+    let Some(value) = value.strip_prefix(b".") else {
         return false;
-    }
+    };
     !value.is_empty() && value.iter().all(u8::is_ascii_digit)
 }
 
diff --git a/lib/src/storage/backend/fallback.rs b/lib/src/storage/backend/fallback.rs
index 1c156111..6bdd5673 100644
--- a/lib/src/storage/backend/fallback.rs
+++ b/lib/src/storage/backend/fallback.rs
@@ -129,9 +129,7 @@ impl Reader {
         let data: Vec<_> = match &self.0 {
             InnerReader::Simple(reader) => {
                 let trees = reader.read().unwrap();
-                let tree = if let Some(tree) = trees.get(column_family) {
-                    tree
-                } else {
+                let Some(tree) = trees.get(column_family) else {
                     return Ok(Iter {
                         iter: Vec::new().into_iter(),
                         current: None,
@@ -147,28 +145,25 @@ impl Reader {
                 }
             }
             InnerReader::Transaction(reader) => {
-                if let Some(reader) = reader.upgrade() {
-                    let trees = (*reader).borrow();
-                    let tree = if let Some(tree) = trees.get(column_family) {
-                        tree
-                    } else {
-                        return Ok(Iter {
-                            iter: Vec::new().into_iter(),
-                            current: None,
-                        });
-                    };
-                    if prefix.is_empty() {
-                        tree.iter().map(|(k, v)| (k.clone(), v.clone())).collect()
-                    } else {
-                        tree.range(prefix.to_vec()..)
-                            .take_while(|(k, _)| k.starts_with(prefix))
-                            .map(|(k, v)| (k.clone(), v.clone()))
-                            .collect()
-                    }
-                } else {
+                let Some(reader) = reader.upgrade() else {
                     return Err(StorageError::Other(
                         "The transaction is already ended".into(),
                     ));
+                };
+                let trees = (*reader).borrow();
+                let Some(tree) = trees.get(column_family) else {
+                    return Ok(Iter {
+                        iter: Vec::new().into_iter(),
+                        current: None,
+                    });
+                };
+                if prefix.is_empty() {
+                    tree.iter().map(|(k, v)| (k.clone(), v.clone())).collect()
+                } else {
+                    tree.range(prefix.to_vec()..)
+                        .take_while(|(k, _)| k.starts_with(prefix))
+                        .map(|(k, v)| (k.clone(), v.clone()))
+                        .collect()
                 }
             }
         };
diff --git a/lib/src/storage/backend/rocksdb.rs b/lib/src/storage/backend/rocksdb.rs
index 81577551..0e9fe986 100644
--- a/lib/src/storage/backend/rocksdb.rs
+++ b/lib/src/storage/backend/rocksdb.rs
@@ -941,19 +941,18 @@ impl Reader {
                     ))
                 }
                 InnerReader::Transaction(inner) => {
-                    if let Some(inner) = inner.upgrade() {
-                        ffi_result!(rocksdb_transaction_get_pinned_cf_with_status(
-                            *inner,
-                            self.options,
-                            column_family.0,
-                            key.as_ptr().cast(),
-                            key.len()
-                        ))
-                    } else {
-                        return Err(StorageError::Other(
-                            "The transaction is already ended".into(),
-                        ));
-                    }
+                    let Some(inner) = inner.upgrade() else {
+                         return Err(StorageError::Other(
+                             "The transaction is already ended".into(),
+                         ));
+                     };
+                    ffi_result!(rocksdb_transaction_get_pinned_cf_with_status(
+                        *inner,
+                        self.options,
+                        column_family.0,
+                        key.as_ptr().cast(),
+                        key.len()
+                    ))
                 }
                 InnerReader::PlainDb(inner) => {
                     ffi_result!(rocksdb_get_pinned_cf_with_status(
@@ -1022,13 +1021,12 @@ impl Reader {
                     rocksdb_transactiondb_create_iterator_cf(inner.db.db, options, column_family.0)
                 }
                 InnerReader::Transaction(inner) => {
-                    if let Some(inner) = inner.upgrade() {
-                        rocksdb_transaction_create_iterator_cf(*inner, options, column_family.0)
-                    } else {
+                    let Some(inner) = inner.upgrade() else {
                         return Err(StorageError::Other(
                             "The transaction is already ended".into(),
                         ));
-                    }
+                    };
+                    rocksdb_transaction_create_iterator_cf(*inner, options, column_family.0)
                 }
                 InnerReader::PlainDb(inner) => {
                     rocksdb_create_iterator_cf(inner.db, options, column_family.0)
diff --git a/testsuite/src/manifest.rs b/testsuite/src/manifest.rs
index 7563b5c3..f854b95e 100644
--- a/testsuite/src/manifest.rs
+++ b/testsuite/src/manifest.rs
@@ -84,9 +84,7 @@ impl TestManifest {
 
     fn next_test(&mut self) -> Result<Option<Test>> {
         loop {
-            let test_node = if let Some(test_node) = self.tests_to_do.pop_front() {
-                test_node
-            } else {
+            let Some(test_node) = self.tests_to_do.pop_front() else {
                 return Ok(None);
             };
             let test_node = if let Term::NamedNode(test_node) = test_node {
@@ -273,9 +271,7 @@ impl TestManifest {
     }
 
     fn load_next_manifest(&mut self) -> Result<Option<()>> {
-        let url = if let Some(url) = self.manifests_to_do.pop_front() {
-            url
-        } else {
+        let Some(url) = self.manifests_to_do.pop_front() else {
             return Ok(None);
         };
         self.graph.clear();