Struct ChatRequest 

pub struct ChatRequest {

    pub model: String,
    pub messages: Vec<Message>,
    pub audio: Option<Audio>,
    pub frequency_penalty: Option<f32>,
    pub max_completion_tokens: Option<u32>,
    pub presence_penalty: Option<f32>,
    pub response_format: Option<ResponseFormat>,
    pub stop: Option<Stop>,
    pub stream: Option<bool>,
    pub thinking: Option<Thinking>,
    pub temperature: Option<f32>,
    pub tool_choice: Option<ToolChoice>,
    pub tools: Option<Vec<Tool>>,
    pub top_p: Option<f32>,
    pub web_search_enabled: Option<bool>,
}

Chat completion request.

Fields

model: String

The model to use for generation

messages: Vec<Message>

List of messages in the conversation

audio: Option<Audio>

Audio output parameters (for TTS)

frequency_penalty: Option<f32>

Frequency penalty (-2.0 to 2.0)

max_completion_tokens: Option<u32>

Maximum completion tokens

presence_penalty: Option<f32>

Presence penalty (-2.0 to 2.0)

response_format: Option<ResponseFormat>

Response format

stop: Option<Stop>

Stop sequences

stream: Option<bool>

Enable streaming response

thinking: Option<Thinking>

Thinking mode configuration

temperature: Option<f32>

Sampling temperature (0 to 1.5)

tool_choice: Option<ToolChoice>

Tool choice

tools: Option<Vec<Tool>>

List of tools

top_p: Option<f32>

Top-p sampling (0.01 to 1.0)

web_search_enabled: Option<bool>

Enable web search capability.

Note: You must first enable the “联网服务插件” (Web Search Plugin) in the MiMo console before using this feature. If the plugin is not enabled, setting this to true will result in a 400 error.

Implementations

impl ChatRequest

pub fn new(model: impl Into<String>) -> Self

Create a new chat request with the specified model.

pub fn flash() -> Self

Create a chat request with the MiMo V2 Flash model.

pub fn pro() -> Self

Create a chat request with the MiMo V2 Pro model.

pub fn v25_pro() -> Self

Create a chat request with the MiMo V2.5 Pro model.

pub fn v25() -> Self

Create a chat request with the MiMo V2.5 model.

pub fn omni() -> Self

Create a chat request with the MiMo V2 Omni model.

pub fn v25_tts() -> Self

Create a chat request with the MiMo V2.5 TTS model (preset voices).

pub fn v25_tts_voicedesign() -> Self

Create a chat request with the MiMo V2.5 TTS VoiceDesign model.

pub fn v25_tts_voiceclone() -> Self

Create a chat request with the MiMo V2.5 TTS VoiceClone model.

pub fn tts() -> Self

Create a chat request with the MiMo V2 TTS model (legacy).

pub fn model(self, model: impl Into<String>) -> Self

Set the model.

pub fn message(self, message: Message) -> Self

Add a message to the conversation.

pub fn messages(self, messages: Vec<Message>) -> Self

Add multiple messages to the conversation.

If a system message was previously set via [system()] and the new messages do not already contain a system message, the existing system message is preserved and placed at the beginning.

pub fn system(self, content: impl Into<String>) -> Self

Add a system message.

The system message is always placed at the beginning of the message list (index 0), regardless of whether this method is called before or after other messages are added.

pub fn user(self, content: impl Into<String>) -> Self

Add a user message.

pub fn assistant(self, content: impl Into<String>) -> Self

Add an assistant message.

pub fn audio(self, audio: Audio) -> Self

Set audio output parameters (for TTS).

pub fn frequency_penalty(self, penalty: f32) -> Self

Set the frequency penalty.

pub fn max_completion_tokens(self, tokens: u32) -> Self

Set the maximum completion tokens.

pub fn presence_penalty(self, penalty: f32) -> Self

Set the presence penalty.

pub fn response_format(self, format: ResponseFormat) -> Self

Set the response format.

pub fn stop(self, stop: Stop) -> Self

Set the stop sequences.

pub fn stream(self, stream: bool) -> Self

Enable or disable streaming.

pub fn thinking(self, thinking: Thinking) -> Self

Set the thinking mode.

pub fn enable_thinking(self) -> Self

Enable thinking mode.

pub fn disable_thinking(self) -> Self

Disable thinking mode.

pub fn temperature(self, temperature: f32) -> Self

Set the temperature.

pub fn tool_choice(self, choice: ToolChoice) -> Self

Set the tool choice.

pub fn tool(self, tool: Tool) -> Self

Add a tool.

pub fn tools(self, tools: Vec<Tool>) -> Self

Set the tools.

pub fn top_p(self, top_p: f32) -> Self

Set the top-p.

pub fn web_search_enabled(self, enabled: bool) -> Self

Enable or disable web search.

Note: You must first enable the “联网服务插件” (Web Search Plugin) in the MiMo console before using this feature. If the plugin is not enabled, setting this to true will result in a 400 error.

Trait Implementations

impl Clone for ChatRequest

fn clone(&self) -> ChatRequest

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ChatRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ChatRequest

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ChatRequest

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ChatRequest

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.