Struct TokenUsage 

pub struct TokenUsage {
    pub input_tokens: u64,
    pub output_tokens: u64,
    pub cached_input_tokens: Option<u64>,
    pub reasoning_output_tokens: Option<u64>,
    pub credits: Option<u64>,
}

Normalized token accounting reported by an implementation.

Fields

input_tokens: u64

Input token count.

output_tokens: u64

Output token count.

cached_input_tokens: Option<u64>

Input tokens served from a provider cache when reported.

reasoning_output_tokens: Option<u64>

Reasoning output tokens when reported separately.

credits: Option<u64>

Provider-normalized billable credits consumed by this request.

Implementations

impl TokenUsage

pub fn total_tokens(self) -> u64

Trait Implementations

impl Clone for TokenUsage

fn clone(&self) -> TokenUsage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TokenUsage

impl Debug for TokenUsage

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

Formats the value using the given formatter.

impl Default for TokenUsage

fn default() -> TokenUsage

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TokenUsage

fn deserialize<__D>( __deserializer: __D, ) -> Result<TokenUsage, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TokenUsage

impl PartialEq for TokenUsage

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TokenUsage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TokenUsage