Crate sqlx_scylladb 

sqlx-scylladb

A database driver for ScyllaDB to be used with the Rust sqlx framework.

Wrap the scylla-rust-driver using the sqlx interface.

Basic Usage

use sqlx_scylladb::ScyllaDBPoolOptions;

#[tokio::main]
async fn main() -> anyhow::Result<()> {
    let pool = ScyllaDBPoolOptions::new()
        .max_connections(5)
        .connect("scylladb://localhost/test")
        .await?;

    sqlx::query("INSERT INTO users(id, name) VALUES(?, ?)")
      .bind(1)
      .bind("Alice")
      .execute(&pool)
      .await?;

    let (name,): (String,) = sqlx::query_as("SELECT name FROM users WHERE id = ?")
      .bind(1)
      .fetch_one(&pool)
      .await?;

    assert_eq!("Alice", name);

    Ok(())
}

Features

• Standard type binding and fetching.
• Support for user-defined type macros.
• #[sqlx::test] macro support.
• Migration support using the sqlx-scylladb command-line tool.
• TLS support.

Modules

any

Runtime-generic database driver. any feature is required.

ext

Re-exported external crates.

macros

macros feature is required.

Structs

ScyllaDB

ScyllaDB database driver.

ScyllaDBArgumentBuffer

An array of ScyllaDBArguments used during encoding.

ScyllaDBConnectOptions

Options and flags which can be used to configure a ScyllaDB connection.

ScyllaDBValue

Implementation of sqlx::Value for ScyllaDB.

ScyllaDBValueRef

Implementation of sqlx::ValueRef for ScyllaDB.

Enums

ScyllaDBArgument

The enum of data types that can be handled by scylla-rust-driver.

ScyllaDBError

Represents all the ways a method can fail within ScyllaDB.

ScyllaDBTypeInfo

The enum for the supported type.

Traits

ScyllaDBExecutor

An alias for sqlx::Executor<'_, Database = ScyllaDB>.

Type Aliases

ScyllaDBPool

An alias for sqlx::Pool, specialized for ScyllaDB.

ScyllaDBPoolOptions

An alias for sqlx::pool::PoolOptions, specialized for ScyllaDB.