Tub 🛁

A blazingly fast object pool for Rust.

Values are retrieved from the pool asynchronously. When the retrieved value goes out of scope, the value is returned to the pool.

Usage

To use Tub, add this to your Cargo.toml:

toml [dependencies] tub = "0.3.3"

Then create and use a pool like so:

```rust use tub::Pool;

[tokio::main]

async fn main() { // Create a pool let pool = Pool::from_initializer(10, || Box { value: 123 });

// Get a value from the pool let mut box1 = pool.acquire().await;

// Use the value box1.foo();

// Modify the value *box1 = Box { value: 456 };

// Return the value to the pool drop(box1); }

struct Box { value: u32 }

impl Box { fn foo(&mut self) { } } ```