Struct CanonicalUsageUpdate 

pub struct CanonicalUsageUpdate {
    pub input_tokens: Option<u32>,
    pub output_tokens: Option<u32>,
    pub cache_read_tokens: Option<u32>,
    pub cache_creation_tokens: Option<u32>,
}

A streaming usage report, carrying only the counts its frame actually stated.

CanonicalUsage cannot express this: an unreported count and a reported zero are both 0. Providers differ in what a mid-stream usage frame includes — an Anthropic message_delta may carry output_tokens alone — so folding one in as though it were complete zeroes the input and cache counts an earlier frame established, and billing loses them.

Fields

input_tokens: Option<u32>

output_tokens: Option<u32>

cache_read_tokens: Option<u32>

cache_creation_tokens: Option<u32>

Implementations

impl CanonicalUsageUpdate

pub const fn is_empty(&self) -> bool

pub const fn apply_to(&self, usage: &mut CanonicalUsage)

Trait Implementations

impl Clone for CanonicalUsageUpdate

fn clone(&self) -> CanonicalUsageUpdate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CanonicalUsageUpdate

impl Debug for CanonicalUsageUpdate

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

Formats the value using the given formatter.

impl Default for CanonicalUsageUpdate

fn default() -> CanonicalUsageUpdate

Returns the “default value” for a type.

impl Eq for CanonicalUsageUpdate

impl PartialEq for CanonicalUsageUpdate

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CanonicalUsageUpdate