orientdb-rs

OrientDB Client

A Rust Client for OrientDB. Supports sync and async (tokio and async-std)

Installation

Install from crates.io

toml [dependencies] orientdb_client = "*"

Example

Basic Usage Synchronous

```rust

use orientdb_client::{OrientDB};

fn main() -> Result<(), Box> { let client = OrientDB::connect(("localhost",2424))?;

let session = client.session("demodb","admin","admin")?;

let results : Vec<_> = session.query("select from V where id = :param").named(&[("param", &1)]).run()?.collect();


println!("{:?}", results);

Ok(())

} ```

Basic Usage Asynchronous

For async-std

activate the feature async-std-runtime

orientdb-client = { version = "*", features = ["async-std-runtime"] }

```rust use asyncstd::task::blockon; use futures::StreamExt; use orientdbclient::aio::OrientDB; use orientdbclient::OrientResult;

fn main() -> OrientResult<()> { block_on(async { let client = OrientDB::connect(("localhost", 2424)).await?;

    let session = client.session("demodb", "admin", "admin").await?;

    let mut stream = session.query("select from V limit 10").run().await?;

    while let Some(item) = stream.next().await {
        println!("Record {:?}", item?);
    }

    Ok(())
})

} ```

For tokio

activate the feature tokio-runtime

orientdb-client = { version = "*", features = ["tokio-runtime"] }

```rust use futures::StreamExt; use orientdbclient::aio::OrientDB; use orientdbclient::OrientResult;

[tokio::main]

async fn main() -> OrientResult<()> { let client = OrientDB::connect(("localhost", 2424)).await?;

let session = client.session("demodb", "admin", "admin").await?;

let mut stream = session.query("select from V limit 10").run().await?;

while let Some(item) = stream.next().await {
    println!("Record {:?}", item?);
}

Ok(())

} ```

Development

Compiling

git clone https://github.com/wolf4ood/orientdb-rs.git cd orientdb-rs cargo build

Running Tests

You can use docker-compose to start an instance for testing. Use the env variable ORIENTDB_SERVER in order to specify the version of OrientDB

cd docker-compose export ORIENTDB_SERVER=3.0.23 docker-compose up -d cd .. cargo test