Chat

Struct Chat 

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pub struct Chat { /* private fields */ }
Expand description

处理聊天完成请求,包括流式和非流式模式。

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impl Chat

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pub async fn create( &self, param: ChatParam, ) -> Result<ChatCompletion, OpenAIError>

创建一个聊天完成。

此方法向API发送请求,并在单个响应中返回完整的完成结果。

§参数
  • param - 聊天完成的一组参数,例如模型和消息。 可以使用 ChatParam 创建。
§示例
use openai4rs::*;
use dotenvy::dotenv;
#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    dotenv().ok();
    let client = OpenAI::from_env()?;
    let messages = vec![user!("What is Rust?")];
    let request = ChatParam::new("Qwen/Qwen3-235B-A22B-Instruct-2507", &messages);
    let response = client.chat().create(request).await?;
    println!("{:#?}", response);
    Ok(())
}
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pub async fn create_stream( &self, param: ChatParam, ) -> Result<ReceiverStream<Result<ChatCompletionChunk, OpenAIError>>, OpenAIError>

创建一个流式聊天完成。

此方法返回 ChatCompletionChunk 事件流。这对于实时显示生成的完成结果非常有用。

§参数
  • param - 聊天完成的一组参数,例如模型和消息。 可以使用 ChatParam 创建。
§示例
use openai4rs::*;
use futures::StreamExt;
use dotenvy::dotenv;
#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    dotenv().ok();
    let client = OpenAI::from_env()?;
    let messages = vec![user!("Tell me a short story.")];
    let request = ChatParam::new("Qwen/Qwen3-235B-A22B-Instruct-2507", &messages);
    let mut stream = client.chat().create_stream(request).await?;

    while let Some(chunk) = stream.next().await {
        let chunk = chunk?;
        if let Some(choice) = chunk.choices.first() {
            if let Some(content) = &choice.delta.content {
                print!("{}", content);
            }
        }
    }
    Ok(())
}

Auto Trait Implementations§

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impl Freeze for Chat

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impl !RefUnwindSafe for Chat

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impl Send for Chat

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impl Sync for Chat

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impl Unpin for Chat

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impl !UnwindSafe for Chat

Blanket Implementations§

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