# minipool
Lightweight, generic tokio-based pool implementation for Rust.
## Usage
```rust
use std::ops::{Deref, DerefMut};
use minipool::{Pool, PoolEntry};
const BUF_SIZE: usize = 9000;
struct Buf(Box<[u8; BUF_SIZE]>);
impl PoolEntry for Buf {
fn is_closed(&self) -> bool {
false
}
}
// allows to call methods from `&[u8]` directly on `Buf`
impl Deref for Buf {
type Target = Box<[u8; BUF_SIZE]>;
fn deref(&self) -> &Self::Target {
&self.0
}
}
// allows to call methods from `&mut [u8]` directly on `Buf`
impl DerefMut for Buf {
fn deref_mut(&mut self) -> &mut Self::Target {
&mut self.0
}
}
async fn run() {
let pool = Pool::default();
pool.push(Buf(Box::new([0u8; BUF_SIZE])));
{
let buf = pool.acquire().await;
// do things with `buf`
}
// the buffer got reinserted into the pool
}
```
## License
Licensed under either of
* Apache License, Version 2.0
([LICENSE-APACHE](LICENSE-APACHE) or <http://www.apache.org/licenses/LICENSE-2.0>)
* MIT license
([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
at your option.
## Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in the work by you, as defined in the Apache-2.0 license, shall be
dual licensed as above, without any additional terms or conditions.