Struct PartialUsage 

pub struct PartialUsage {
    pub output_tokens: usize,
    pub input_tokens: Option<usize>,
    pub cache_creation_input_tokens: Option<u64>,
    pub cache_creation: Option<CacheCreation>,
    pub cache_read_input_tokens: Option<u64>,
    pub output_tokens_details: Option<OutputTokensDetails>,
}

Fields

output_tokens: usize

input_tokens: Option<usize>

cache_creation_input_tokens: Option<u64>

cache_creation: Option<CacheCreation>

Per-TTL breakdown of cache_creation_input_tokens. Anthropic reports it on message_start, not the terminal message_delta; the adapter carries it forward onto the terminal usage.

cache_read_input_tokens: Option<u64>

output_tokens_details: Option<OutputTokensDetails>

Breakdown of output_tokens. Anthropic reports it on the terminal message_delta — the frame that also carries the final output_tokens — not on message_start, so unlike cache_creation it needs no carry-forward.

Trait Implementations

impl Clone for PartialUsage

fn clone(&self) -> PartialUsage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PartialUsage

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

Formats the value using the given formatter.

impl Default for PartialUsage

fn default() -> PartialUsage

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PartialUsage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&PartialUsage> for Usage

fn from(value: &PartialUsage) -> Usage

Converts to this type from the input type.

impl From<PartialUsage> for Usage

fn from(value: PartialUsage) -> Usage

Converts to this type from the input type.

impl Serialize for PartialUsage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.