gremlin-rs

gremlin-client

A Rust client for Apache TinkerPop™.

Installation

Install from crates.io

toml [dependencies] gremlin_client = "0.2.0"

Examples

Basic usage

Execute a simple Gremlin query with an id and collect the results

```rust use gremlin_client::{GremlinClient, Vertex};

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

let results = client
    .execute("g.V(param)", &[("param", &1)])?
    .filter_map(Result::ok)
    .map(|f| f.take::<Vertex>())
    .collect::<Result<Vec<Vertex>, _>>()?;

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

Ok(())

} ```

Traversal example Rust GLV

Create a remote traversal with the provided GremlinClient and build a traversal using Rust language.

```rust use gremlin_client::{GremlinClient, Vertex, process::traversal::traversal};

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

let g = traversal().with_remote(client);

let results = g.v(()).has_label("person").has(("name","Jon")).to_list()?;   

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

} ```