simple-pool
Simple and fast async pool for any kind of resources
The idea
This is a helper library to create custom pools of anything
Crate
https://crates.io/crates/simple-pool
Example
```rust
use simple_pool::ResourcePool;
use std::sync::Arc;
use tokio::net::TcpStream;
async fn test() {
// create a local or static resource pool
let resourcepool: Arc> =
Arc::new(ResourcePool::new());
{
// put 20 tcp connections there
for _ in 0..20 {
let client = TcpStream::connect("127.0.0.1:80").await.unwrap();
resourcepool.append(client);
}
}
let n = 1000000;
for _ in 0..n {
let pool = resource_pool.clone();
tokio::spawn(async move {
// gets open tcp connection as soon as one is available
let _client = pool.get().await;
});
}
}
```