Struct Usage 

pub struct Usage {
    pub completion_tokens: u64,
    pub prompt_tokens: u64,
    pub prompt_cache_hit_tokens: u64,
    pub prompt_cache_miss_tokens: u64,
    pub total_tokens: u64,
    pub completion_tokens_details: Option<CompletionTokensDetails>,
}

Token usage statistics for a request.

Fields

completion_tokens: u64

Number of tokens in the generated completion.

prompt_tokens: u64

Number of tokens in the prompt. It equals prompt_cache_hit_tokens + prompt_cache_miss_tokens.

prompt_cache_hit_tokens: u64

Number of tokens in the prompt that hits the context cache.

prompt_cache_miss_tokens: u64

Number of tokens in the prompt that misses the context cache.

total_tokens: u64

Total number of tokens used in the request (prompt + completion).

completion_tokens_details: Option<CompletionTokensDetails>

Breakdown of tokens used in a completion.

Trait Implementations

impl Clone for Usage

fn clone(&self) -> Usage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Usage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Usage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Usage

impl PartialEq for Usage

fn eq(&self, other: &Usage) -> 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 Usage

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 Usage