fix: remove cache in replace_source

Author: SyMind

src/replace_source.rs

@@ -4,7 +4,7 @@ use std::{
   hash::{Hash, Hasher},
   sync::{
     atomic::{AtomicBool, Ordering},
-    Arc, Mutex, MutexGuard, OnceLock,
+    Arc, Mutex, MutexGuard,
   },
 };
 
@@ -36,7 +36,6 @@ use crate::{
 /// ```
 pub struct ReplaceSource<T> {
   inner: Arc<T>,
-  inner_source_code: OnceLock<Box<str>>,
   replacements: Mutex<Vec<Replacement>>,
   /// Whether `replacements` is sorted.
   is_sorted: AtomicBool,
@@ -86,7 +85,6 @@ impl<T> ReplaceSource<T> {
   pub fn new(source: T) -> Self {
     Self {
       inner: Arc::new(source),
-      inner_source_code: OnceLock::new(),
       replacements: Mutex::new(Vec::new()),
       is_sorted: AtomicBool::new(true),
     }
@@ -113,12 +111,6 @@ impl<T> ReplaceSource<T> {
 }
 
 impl<T: Source> ReplaceSource<T> {
-  fn get_inner_source_code(&self) -> &str {
-    self
-      .inner_source_code
-      .get_or_init(|| Box::from(self.inner.source()))
-  }
-
   /// Insert a content at start.
   pub fn insert(&mut self, start: u32, content: &str, name: Option<&str>) {
     self.replace(start, start, content, name)
@@ -177,7 +169,7 @@ impl<T: Source + Hash + PartialEq + Eq + 'static> Source for ReplaceSource<T> {
   fn source(&self) -> Cow<str> {
     self.sort_replacement();
 
-    let inner_source_code = self.get_inner_source_code();
+    let inner_source_code = self.inner.source();
 
     // mut_string_push_str is faster that vec join
     // concatenate strings benchmark, see https://github.com/hoodie/concatenation_benchmarks-rs
@@ -239,13 +231,6 @@ impl<T: std::fmt::Debug> std::fmt::Debug for ReplaceSource<T> {
   ) -> Result<(), std::fmt::Error> {
     f.debug_struct("ReplaceSource")
       .field("inner", self.inner.as_ref())
-      .field(
-        "inner_source_code",
-        &self
-          .inner_source_code
-          .get()
-          .map(|s| s.chars().take(50).collect::<String>()),
-      )
       .field(
         "replacements",
         &self.replacements.lock().iter().take(3).collect::<Vec<_>>(),
@@ -682,7 +667,6 @@ impl<T: Source> Clone for ReplaceSource<T> {
   fn clone(&self) -> Self {
     Self {
       inner: self.inner.clone(),
-      inner_source_code: self.inner_source_code.clone(),
       replacements: Mutex::new(self.replacements().clone()),
       is_sorted: AtomicBool::new(self.is_sorted.load(Ordering::SeqCst)),
     }

src/vlq.rs

@@ -135,7 +135,7 @@ const B64: [i8; 256] = [
   -1,
   -1,
   -1,
-  -1 - 1,
+  -1,
   -1,
   -1,
   -1,