📅  最后修改于: 2023-12-03 15:20:19.186000             🧑  作者: Mango
If you're a Rust programmer looking for a fast and efficient way to interact with databases, look no further than SQLX Rust. This powerful toolkit provides all the tools you need to connect to popular databases such as PostgreSQL, MySQL, and SQLite, all while leveraging Rust's speed and safety features.
SQLX Rust is packed with features to make database access easy and efficient. Some of its core features include:
Getting started with SQLX Rust is easy. First, you'll need to add it to your Rust project's dependencies:
[dependencies]
sqlx = "0.5.7"
sqlx-core = "0.5.7"
sqlx-macros = "0.5.7"
sqlx-derive = "0.5.7"
Next, import SQLX Rust into your Rust code:
use sqlx::postgres::PgPool;
use sqlx::Pool;
Now, you can connect to a database:
#[async_std::main]
async fn main() -> Result<(), sqlx::Error> {
let pool = PgPool::new("postgres://username:password@localhost/database_name").await?;
Ok(())
}
Once you've connected to your database, you can start executing queries:
let count = sqlx::query!("SELECT COUNT(*) FROM users")
.fetch_one(&pool)
.await?;
println!("There are {} users in the database", count.count);
Whether you're building a web application or a data pipeline, SQLX Rust makes it easy to interact with databases in a fast and efficient way. With support for multiple databases, type-safe queries, and more, SQLX Rust is the perfect tool for Rust programmers looking to build high-performance database applications.