PlanetScale Serverless Driver for Rust™

Rust "version" of database-js. As stated in database-js it uses PlanetScale HTTP api for database queries. It will run perfectly run on Cloudflare Workers Or Vercel Edge Functions.

Usage

NOTE: Anyhow crate is required while using deserializer.

Examples

Connection and simple SQL execution

```rust use planetscale_driver::PSConnection;

let mut conn = PSConnection::new( "", "", "", );

let res = conn.execute("SELECT 1").await.unwrap(); ```

Rows deserialization into struct

As you can see, deserialization doesn't use field names (MAYBE IN FUTURE) so remember to write your structs correctly!

```rust use planetscale_driver::{Database, Deserializer, query};

[derive(Database, Debug)]

struct TestD { val: u32 }

// ...

let res: TestD = query("SELECT 1").fetch_one(&mut conn).await.unwrap(); println!("{:?}", res); ```

QueryBuilder

If you want to bind safely values into your query, you should use QueryBuilder

Note: now query method is wrapper around QueryBuilder

```rust // ...

// note: values passed to .bind function must have trait ToString let id = 69; let name = "420";

// res there will be empty result, if you want to get reponse data use "execute_raw" let res = query("INSERT INTO test(id, name) VALUES($0, \"$1\")") .bind(id) .bind(name) .execute(&mut conn) .await .unwrap(); ```

More examples in the examples folder

If you want to run them: bash PS_HOST=<host> PS_USER=<username> PS_PASS=<pscale_password> cargo run --example <example_name>