lattice-sdk 0.1.2

# Lattice SDK Rust Library

![](https://www.anduril.com/lattice-sdk/)

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The Lattice SDK Rust library provides convenient access to the Lattice SDK APIs from Rust.

## Documentation

API reference documentation is available [here](https://developer.anduril.com/).

## Installation

Add this to your `Cargo.toml`:

```toml
[dependencies]
lattice_sdk = "0.1.0"
```

Or install via cargo:

```sh
cargo add lattice_sdk
```

## Reference

A full reference for this library is available [here](./reference.md).

## Usage

Instantiate and use the client with the following:

```rust
use lattice_sdk::prelude::*;

#[tokio::main]
async fn main() {
    let config = ClientConfig {
        token: Some("<token>".to_string()),
        ..Default::default()
    };
    let client = LatticeClient::new(config).expect("Failed to build client");
    client
        .entities
        .long_poll_entity_events(
            &EntityEventRequest {
                session_token: "sessionToken".to_string(),
            },
            None,
        )
        .await;
}
```

## Errors

When the API returns a non-success status code (4xx or 5xx response), an error will be returned.

```rust
match client.entities.long_poll_entity_events(None)?.await {
    Ok(response) => {
        println!("Success: {:?}", response);
    },
    Err(ApiError::HTTP { status, message }) => {
        println!("API Error {}: {:?}", status, message);
    },
    Err(e) => {
        println!("Other error: {:?}", e);
    }
}
```

## Request Types

The SDK exports all request types as Rust structs. Simply import them from the crate to access them:

```rust
use lattice_sdk::prelude::{*};

let request = EntityOverride {
    ...
};
```

## Advanced

### Retries

The SDK is instrumented with automatic retries with exponential backoff. A request will be retried as long
as the request is deemed retryable and the number of retry attempts has not grown larger than the configured
retry limit (default: 2).

A request is deemed retryable when any of the following HTTP status codes is returned:

- [408](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/408) (Timeout)
- [429](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/429) (Too Many Requests)
- [5XX](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/500) (Internal Server Errors)

Use the `max_retries` method to configure this behavior.

```rust
let response = client.entities.long_poll_entity_events(
    Some(RequestOptions::new().max_retries(3))
)?.await;
```

### Timeouts

The SDK defaults to a 30 second timeout. Use the `timeout` method to configure this behavior.

```rust
let response = client.entities.long_poll_entity_events(
    Some(RequestOptions::new().timeout_seconds(30))
)?.await;
```

### Additional Headers

You can add custom headers to requests using `RequestOptions`.

```rust
let response = client.entities.long_poll_entity_events(
    Some(
        RequestOptions::new()
            .additional_header("X-Custom-Header", "custom-value")
            .additional_header("X-Another-Header", "another-value")
    )
)?
.await;
```

### Additional Query String Parameters

You can add custom query parameters to requests using `RequestOptions`.

```rust
let response = client.entities.long_poll_entity_events(
    Some(
        RequestOptions::new()
            .additional_query_param("filter", "active")
            .additional_query_param("sort", "desc")
    )
)?
.await;
```