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TokenUsage

git_internal::internal::object::provenance

Struct TokenUsage 

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pub struct TokenUsage {
    pub input_tokens: u64,
    pub output_tokens: u64,
    pub total_tokens: u64,
    pub cost_usd: Option<f64>,
}
Expand description

Normalized token usage across providers.

All fields use a provider-neutral representation so that usage from different LLM providers (OpenAI, Anthropic, etc.) can be compared directly.

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§input_tokens: u64

Number of tokens in the prompt / input.

§output_tokens: u64

Number of tokens in the completion / output.

§total_tokens: u64

input_tokens + output_tokens. Stored explicitly for quick aggregation; is_consistent verifies the invariant.

§cost_usd: Option<f64>

Estimated cost in USD for this usage, if the provider reports pricing. None when pricing data is unavailable.

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Trait Implementations§

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impl Clone for TokenUsage

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fn clone(&self) -> TokenUsage

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for TokenUsage

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for TokenUsage

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

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for TokenUsage

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for TokenUsage

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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