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TrackerTokenUsage

Struct TrackerTokenUsage 

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pub struct TrackerTokenUsage {
    pub prompt_tokens: usize,
    pub completion_tokens: usize,
    pub total_tokens: usize,
}
Expand description

Token 用量统计(计数器模块内部类型)

注意:language_models::TokenUsage 是 LLM API 返回的用量(字段为 usize), 此 TrackerTokenUsage 是本地追踪累计用量,字段同为 usize,两者可互转 而无精度损失(Q6:统一底层类型,不再存在 usize vs u32 的命名冲突)。 这里不使用 TokenUsage 别名,避免与 language_models::TokenUsage 混淆。

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§prompt_tokens: usize

累计的 prompt token 数

§completion_tokens: usize

累计的 completion token 数

§total_tokens: usize

累计的 total token 数(prompt + completion)

Implementations§

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impl TrackerTokenUsage

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pub fn new() -> Self

创建空的用量统计(全零)。

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pub fn add(&mut self, prompt: usize, completion: usize)

累加用量

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pub fn reset(&mut self)

重置用量统计为全零。

Trait Implementations§

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impl Clone for TrackerTokenUsage

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fn clone(&self) -> TrackerTokenUsage

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

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

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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 Default for TrackerTokenUsage

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fn default() -> TrackerTokenUsage

Returns the “default value” for a type. Read more
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impl PartialEq for TrackerTokenUsage

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for TrackerTokenUsage

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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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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type Owned = T

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type Error = !

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