diff --git a/src/operation_transformation/edited_text.rs b/src/operation_transformation/edited_text.rs
index cd0bd24..2241988 100644
--- a/src/operation_transformation/edited_text.rs
+++ b/src/operation_transformation/edited_text.rs
@@ -27,7 +27,6 @@ use crate::{
 /// in the original text. The cursor positions are updated when the operations
 /// are applied, so that the cursor positions can be used to restore the
 /// cursor positions in the updated text.
-
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 #[derive(Debug, Clone, PartialEq, Default)]
 pub struct EditedText<'a, T>
@@ -93,6 +92,7 @@ where
     }
 
     #[must_use]
+    #[allow(clippy::too_many_lines)]
     pub fn merge(self, other: Self) -> Self {
         debug_assert_eq!(
             self.text, other.text,
diff --git a/src/tokenizer/line_tokenizer.rs b/src/tokenizer/line_tokenizer.rs
index ed283c3..affb762 100644
--- a/src/tokenizer/line_tokenizer.rs
+++ b/src/tokenizer/line_tokenizer.rs
@@ -11,7 +11,7 @@ use super::token::Token;
 pub fn line_tokenizer(text: &str) -> Vec<Token<String>> {
     let mut result = Vec::new();
     let mut line_start = 0;
-    
+
     let mut chars = text.char_indices().peekable();
     while let Some((i, c)) = chars.next() {
         if c == '\n' {
@@ -32,12 +32,12 @@ pub fn line_tokenizer(text: &str) -> Vec<Token<String>> {
             line_start = i + 2;
         }
     }
-    
+
     // Add final line if any
     if line_start < text.len() {
         result.push(text[line_start..].into());
     }
-    
+
     result
 }
 
diff --git a/src/types/cursor_position.rs b/src/types/cursor_position.rs
index 9c97d44..bd20065 100644
--- a/src/types/cursor_position.rs
+++ b/src/types/cursor_position.rs
@@ -5,6 +5,7 @@ use wasm_bindgen::prelude::*;
 
 // CursorPosition represents the position of an identifiable cursor in a text
 // document based on its (UTF-8) character index.
+#[allow(clippy::unsafe_derive_deserialize)]
 #[cfg_attr(feature = "wasm", wasm_bindgen)]
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 #[derive(Debug, Clone, PartialEq, Default)]
diff --git a/src/types/span_with_history.rs b/src/types/span_with_history.rs
index 4f61317..09f778f 100644
--- a/src/types/span_with_history.rs
+++ b/src/types/span_with_history.rs
@@ -7,6 +7,7 @@ use crate::types::history::History;
 
 /// Wrapper type for `(String, History)` where History describes the origin of
 /// `text`.
+#[allow(clippy::unsafe_derive_deserialize)]
 #[cfg_attr(feature = "wasm", wasm_bindgen)]
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 #[derive(Debug, Clone, PartialEq)]
diff --git a/src/utils/string_builder.rs b/src/utils/string_builder.rs
index d94134a..d77974a 100644
--- a/src/utils/string_builder.rs
+++ b/src/utils/string_builder.rs
@@ -53,9 +53,7 @@ impl StringBuilder<'_> {
 
     /// Returns the currently built buffer and clears it to allow consuming
     /// the result incrementally.
-    pub fn take(&mut self) -> String {
-        std::mem::take(&mut self.buffer)
-    }
+    pub fn take(&mut self) -> String { std::mem::take(&mut self.buffer) }
 
     /// Get a slice of the remaining original string. The slice starts from
     /// where the next delete/retain operation would start and is of length