new flamegraph and sort unstable

rewriter/Cargo.toml

@@ -11,4 +11,4 @@ panic = "abort"
 
 [workspace.dependencies]
 oxc = "0.41.0"
-
+url = "2.5.4"

rewriter/native/Cargo.toml

@@ -6,8 +6,8 @@ edition = "2021"
 [dependencies]
 anyhow = "1.0.94"
 oxc = { workspace = true }
+url = { workspace = true }
 rewriter = { version = "0.1.0", path = "../rewriter", features = ["debug"] }
-url = "2.5.4"
 urlencoding = "2.1.3"
 
 [dev-dependencies]

rewriter/native/src/main.rs

@@ -30,30 +30,27 @@ fn dorewrite(data: &str) -> Result<RewriteResult> {
 
 			capture_errors: true,
 			do_sourcemaps: true,
-			scramitize: false,
+			scramitize: true,
 			strict_rewrites: true,
 		},
 	)
 	.context("failed to rewrite file")
 }
 
-fn dobench(data: String) {
-	loop {
-		let _ = dorewrite(&data);
-	}
-}
-
 fn main() -> Result<()> {
 	let file = env::args().nth(1).unwrap_or_else(|| "test.js".to_string());
 	let data = fs::read_to_string(file).context("failed to read file")?;
 	let bench = env::args().nth(2).is_some();
 
 	if bench {
-		for _ in 0..15 {
+		let mut i = 0;
-			let data = data.clone();
+		loop {
-			std::thread::spawn(move || dobench(data));
+			let _ = dorewrite(&data);
+			i += 1;
+			if i % 100 == 0 {
+				println!("{}...", i);
+			}
 		}
-		dobench(data);
 	} else {
 		let res = dorewrite(&data)?;
 

rewriter/rewriter/Cargo.toml

@@ -5,9 +5,9 @@ edition = "2021"
 
 [dependencies]
 oxc = { workspace = true }
+url = { workspace = true }
 smallvec = "1.13.2"
 thiserror = "2.0.6"
-url = "2.5.4"
 
 [features]
 debug = []

rewriter/rewriter/src/changes.rs

@@ -361,11 +361,15 @@ pub(crate) struct JsChanges {
 
 impl JsChanges {
 	pub fn new() -> Self {
-		Self { inner: Vec::new() }
+		Self {
+			inner: Default::default(),
+		}
 	}
 
-	pub fn add(&mut self, change: Rewrite) {
+	pub fn add(&mut self, rewrite: Rewrite) {
-		self.inner.extend(change.into_inner());
+		for change in rewrite.into_inner() {
+			self.inner.push(change);
+		}
 	}
 
 	pub fn perform<E>(&mut self, js: &str, cfg: &Config<E>) -> Result<JsChangeResult, RewriterError>
@@ -374,7 +378,7 @@ impl JsChanges {
 		E: Clone,
 	{
 		let mut offset = 0;
-		let mut buffer = Vec::with_capacity(((js.len() as u64 * 120) / 100) as usize);
+		let mut buffer = Vec::with_capacity(js.len() * 2);
 
 		macro_rules! tryget {
 			($range:expr) => {
@@ -385,7 +389,7 @@ impl JsChanges {
 		// TODO: add sourcemaps
 		let map = Vec::with_capacity(js.len() * 2);
 
-		self.inner.sort();
+		self.inner.sort_unstable();
 
 		for change in &self.inner {
 			let span = change.get_span();

rewriter/wasm/Cargo.toml

@@ -10,9 +10,9 @@ crate-type = ["cdylib"]
 instant = { version = "0.1.13", features = ["wasm-bindgen"] }
 js-sys = "0.3.76"
 oxc = { workspace = true }
+url = { workspace = true }
 rewriter = { version = "0.1.0", path = "../rewriter" }
 thiserror = "2.0.6"
-url = "2.5.4"
 wasm-bindgen = "0.2.99"
 web-sys = { version = "0.3.76", features = ["Url"] }