Reasoning · language

Use DeepSeek R1 Distill 32B with Rust

Updated 2026-05-21 · By XALEN

How to use DeepSeek R1 Distill 32B (Reasoning, 32B) with Rust. Install, authenticate, and make your first API call in minutes. Working code example included.

Model
DeepSeek R1 Distill 32B
32B · 128K context · $0.03 input
Framework
Rust
language · cargo add async-openai

1. Install

cargo add async-openai

2. Code

use async_openai::{Client, config::OpenAIConfig, types::*};

#[tokio::main]
async fn main() {
    let config = OpenAIConfig::new()
        .with_api_key("xln_test_YOUR_KEY")
        .with_api_base("https://api.xalen.io/v1");
    let client = Client::with_config(config);

    let request = CreateChatCompletionRequestArgs::default()
        .model("deepseek-r1-distill-32b")
        .messages(vec![ChatCompletionRequestUserMessageArgs::default()
            .content("Hello from Rust!").build().unwrap().into()])
        .build().unwrap();

    let response = client.chat().create(request).await.unwrap();
    println!("{}", response.choices[0].message.content.as_ref().unwrap());
}

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Last updated: 2026-05-21