Struct CompletionRequest 

pub struct CompletionRequest {
    pub model: String,
    pub messages: Vec<Message>,
    pub tools: Vec<ToolDefinition>,
    pub max_tokens: u32,
    pub temperature: Option<f32>,
    pub system_prompt: Option<String>,
}

A request to the LLM for a completion.

Fields

model: String

Model identifier (e.g. “claude-sonnet-4-20250514”).

messages: Vec<Message>

Conversation messages.

tools: Vec<ToolDefinition>

Tools available for the model to call.

max_tokens: u32

Maximum tokens to generate.

temperature: Option<f32>

Sampling temperature.

system_prompt: Option<String>

System prompt (separate from messages for providers that support it).

Trait Implementations

impl Clone for CompletionRequest

fn clone(&self) -> CompletionRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompletionRequest

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CompletionRequest

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CompletionRequest

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

where __S: Serializer,

Serialize this value into the given Serde serializer.