Graphmind Rust SDK

Rust SDK for Graphmind — use as an embedded graph database or connect to a remote server.

Installation

[dependencies]
graphmind-sdk = "0.6.5"

Embedded Mode

use graphmind_sdk::EmbeddedClient;

let mut client = EmbeddedClient::new();

// Create data (semicolons separate multiple statements)
client.query("default", "
    CREATE (a:Person {name: 'Alice', age: 30});
    CREATE (b:Person {name: 'Bob', age: 25});
    MATCH (a:Person {name: 'Alice'}), (b:Person {name: 'Bob'})
    CREATE (a)-[:KNOWS]->(b)
")?;

// Or use shared variables (no semicolons needed)
client.query("default", "
    CREATE (a:Person {name: 'Charlie', age: 35})
    CREATE (b:Person {name: 'Diana', age: 28})
    CREATE (a)-[:KNOWS {since: 2023}]->(b)
")?;

// Query
let result = client.query_readonly("default", "MATCH (n:Person) RETURN n.name, n.age")?;
println!("{:?}", result);

// Schema
let schema = client.schema("default")?;
println!("{}", schema);

Remote Mode

use graphmind_sdk::RemoteClient;

let client = RemoteClient::new("http://localhost:8080");

let result = client.query("default", "MATCH (n) RETURN n LIMIT 10").await?;

API

Both EmbeddedClient and RemoteClient implement the GraphmindClient trait:

Feature Flags

The parent graphmind crate supports feature flags for minimal builds:

# Minimal embedded engine (no server, no persistence)
graphmind = { version = "0.6.5", default-features = false }

# With persistence and vector search
graphmind = { version = "0.6.5", default-features = false, features = ["persistence", "vector"] }

License

Apache-2.0 — see LICENSE