deadpool-sqlite

Crates.io	deadpool-sqlite
lib.rs	deadpool-sqlite
version	0.9.0
source	src
created_at	2021-05-30 12:59:32.858836
updated_at	2024-10-24 09:47:33.212076
description	Dead simple async pool for rusqlite
homepage
repository	https://github.com/bikeshedder/deadpool
max_upload_size
id	403824
size	27,099

Core (github:tokio-rs:core)

documentation

README

Deadpool for SQLite

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

This crate implements a deadpool manager for rusqlite and provides a wrapper that ensures correct use of the connection inside a separate thread.

Features

Feature	Description	Extra dependencies	Default
`rt_tokio_1`	Enable support for tokio crate	`deadpool/rt_tokio_1`	yes
`rt_async-std_1`	Enable support for async-std crate	`deadpool/rt_async-std_1`	no
`serde`	Enable support for serde crate	`deadpool/serde`, `serde/derive`	no
`tracing`	Enable support for tracing by propagating Spans in the `interact()` calls. Enable this if you use the `tracing` crate and you want to get useful traces from within `interact()` calls.	`deadpool-sync/tracing`, `tracing`	no

Example

use deadpool_sqlite::{Config, Runtime};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let mut cfg = Config::new("db.sqlite3");
    let pool = cfg.create_pool(Runtime::Tokio1).unwrap();
    let conn = pool.get().await.unwrap();
    let result: i64 = conn
        .interact(|conn| {
            let mut stmt = conn.prepare("SELECT 1")?;
            let mut rows = stmt.query([])?;
            let row = rows.next()?.unwrap();
            row.get(0)
        })
        .await??;
    assert_eq!(result, 1);
    Ok(())
}

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.

Commit count: 733