llm-code-example

---concurrency-limiter---

---concurrency-limiter/Cargo.mdx---

concurrency-limiter/Cargo.toml
[package]
name = "example-concurrency-limiter"
version = "0.1.0"
edition = "2024"


[dependencies]
salvo = { version = "0.77.1", features = ["concurrency-limiter"]}
tokio = { version = "1", features = ["macros"] }
tracing = "0.1"
tracing-subscriber = "0.3"

---concurrency-limiter/src---

---concurrency-limiter/src/main.mdx---

concurrency-limiter/src/main.rs
use std::fs::create_dir_all;
use std::path::Path;

use salvo::prelude::*;

// Handler for serving the index page with upload forms
#[handler]
async fn index(res