5 unstable releases
0.3.1 | Feb 20, 2024 |
---|---|
0.3.0 | Jan 31, 2024 |
0.2.0 | Jan 29, 2024 |
0.1.1 | Dec 15, 2023 |
0.1.0 | Dec 15, 2023 |
#61 in #connection-pool
56 downloads per month
180KB
3K
SLoC
bb8-aykroyd
aykroyd support library for the bb8 connection pool.
Example
use bb8_aykroyd::AykroydConnectionManager;
use tokio_postgres::tls::NoTls;
#[derive(aykroyd::QueryOne)]
#[query(row(Row), text = "SELECT 1 + $1")]
struct AddOneTo(i32);
#[derive(aykroyd::FromRow)]
struct Row(i32);
#[tokio::main]
async fn main() {
let manager = AykroydConnectionManager::new(
"host=localhost user=postgres".parse().unwrap(),
NoTls,
);
let pool = bb8::Pool::builder()
.max_size(15)
.build(manager)
.await
.unwrap();
for i in 0..20 {
let pool = pool.clone();
tokio::spawn(async move {
let client = pool.get().await.unwrap();
let row = client.query_one(&AddOneTo(i)).await.unwrap();
let value = row.0;
assert_eq!(value, i + 1);
});
}
}
Dependencies
~3–12MB
~138K SLoC