Struct ChatRequest 

pub struct ChatRequest {
    pub model: String,
    pub messages: Vec<ChatMessage>,
    pub tools: Option<Vec<ChatTool>>,
    pub stream: Option<bool>,
    pub temperature: Option<f64>,
    pub max_tokens: Option<i32>,
    pub provider_options: Option<HashMap<String, Value>>,
}

Request body for text generation.

Fields

model: String

Model ID that determines provider routing (e.g. “claude-sonnet-4-6”, “grok-4-1-fast-non-reasoning”).

messages: Vec<ChatMessage>

Conversation history.

tools: Option<Vec<ChatTool>>

Functions the model can call.

stream: Option<bool>

Enables server-sent event streaming. Set automatically by chat_stream.

temperature: Option<f64>

Controls randomness (0.0-2.0).

max_tokens: Option<i32>

Limits the response length.

provider_options: Option<HashMap<String, Value>>

Provider-specific settings (e.g. Anthropic thinking, xAI search).

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() -> ChatRequest

Returns the “default value” for a type.

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.