Deadpool for PostgreSQL

Deadpool is a dead simple async pool for connections and objects of any type.

This crate implements a deadpool manager for tokio-postgres and also provides a statement cache by wrapping tokio_postgres::Client and tokio_postgres::Transaction.

Example

```rust use std::env;

use deadpoolpostgres::{Manager, Pool}; use tokiopostgres::{Config, NoTls};

[tokio::main]

async fn main() { let mut cfg = Config::new(); cfg.host("/var/run/postgresql"); cfg.user(env::var("USER").unwrap().asstr()); cfg.dbname("deadpool"); let mgr = Manager::new(cfg, tokiopostgres::NoTls); let pool = Pool::new(mgr, 16); for i in 1..10 { let mut client = pool.get().await.unwrap(); let stmt = client.prepare("SELECT 1 + $1").await.unwrap(); let rows = client.query(&stmt, &[&i]).await.unwrap(); let value: i32 = rows[0].get(0); assert_eq!(value, i + 1); } } ```

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.