chore: update bench

Author: elringus

samples/bench/readme.md

@@ -12,7 +12,7 @@
 
 All results are relative to the Rust baseline (lower is better).
 
-## 2024 (.NET 9)
+## 2024 (.NET 9, Node.js 22)
 
 |             | Rust  | Zig   | .NET LLVM | Bootsharp | .NET AOT | Go      |
 |-------------|-------|-------|-----------|-----------|----------|---------|

samples/bench/rust/Cargo.toml

@@ -9,7 +9,7 @@ crate-type = ["cdylib"]
 [dependencies]
 wasm-bindgen = "0.2"
 serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0"
+serde-wasm-bindgen = "0.6"
 
 [profile.release]
 codegen-units = 1

samples/bench/rust/init.mjs

@@ -4,10 +4,10 @@ import { getNumber, getStruct } from "../fixtures.mjs";
 /** @returns {Promise<import("../bench.mjs").Exports>} */
 export async function init() {
     global.getNumber = getNumber;
-    global.getStruct = () => JSON.stringify(getStruct());
+    global.getStruct = getStruct;
     return {
         echoNumber,
-        echoStruct: () => JSON.parse(echoStruct()),
+        echoStruct,
         fi
     };
 }

samples/bench/rust/src/lib.rs

@@ -14,7 +14,7 @@ extern "C" {
     #[wasm_bindgen(js_name = getNumber)]
     fn get_number() -> i32;
     #[wasm_bindgen(js_name = getStruct)]
-    fn get_struct() -> String;
+    fn get_struct() -> JsValue;
 }
 
 #[wasm_bindgen(js_name = echoNumber)]
@@ -23,10 +23,10 @@ pub fn echo_number() -> i32 {
 }
 
 #[wasm_bindgen(js_name = echoStruct)]
-pub fn echo_struct() -> String {
-    let json = get_struct();
-    let data: Data = serde_json::from_str(&json).unwrap();
-    serde_json::to_string(&data).unwrap()
+pub fn echo_struct() -> Result<JsValue, JsValue> {
+    let js_data = get_struct();
+    let data: Data = serde_wasm_bindgen::from_value(js_data)?;
+    Ok(serde_wasm_bindgen::to_value(&data)?)
 }
 
 #[wasm_bindgen]