Struct ChatCompletionResponse 

pub struct ChatCompletionResponse {
    pub id: String,
    pub object: String,
    pub created: u64,
    pub model: String,
    pub choices: Vec<Choice>,
    pub usage: Option<Usage>,
    pub system_fingerprint: Option<String>,
    pub service_tier: Option<String>,
}

Fields

id: String

object: String

Always "chat.completion" from OpenAI-compatible APIs. Stored as a plain String so non-standard provider values do not break deserialization.

created: u64

model: String

choices: Vec<Choice>

usage: Option<Usage>

system_fingerprint: Option<String>

service_tier: Option<String>

Implementations

impl ChatCompletionResponse

pub fn estimated_cost(&self) -> Option<f64>

Estimate the cost of this response based on embedded pricing data.

Returns None if:

• the model field is not present in the embedded pricing registry, or
• the usage field is absent from the response.

Example

let cost = response.estimated_cost();
if let Some(usd) = cost {
    println!("Request cost: ${usd:.6}");
}

Trait Implementations

impl Clone for ChatCompletionResponse

fn clone(&self) -> ChatCompletionResponse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChatCompletionResponse

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

Formats the value using the given formatter.

impl Default for ChatCompletionResponse

fn default() -> ChatCompletionResponse

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ChatCompletionResponse

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ChatCompletionResponse

fn eq(&self, other: &ChatCompletionResponse) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ChatCompletionResponse

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ChatCompletionResponse