Struct ClaudeUsage 

pub struct ClaudeUsage {
    pub input_tokens: u64,
    pub output_tokens: u64,
    pub cache_read_tokens: u64,
    pub cache_creation_tokens: u64,
    pub thinking_tokens: u64,
    pub model: Option<String>,
}

Represents token usage data from Claude CLI responses.

This struct captures detailed token consumption metrics from Claude API calls, including input/output tokens, cache statistics, and model information. Used for tracking resource consumption across stories and runs.

Fields

input_tokens: u64

Number of input tokens consumed

output_tokens: u64

Number of output tokens generated

cache_read_tokens: u64

Number of tokens read from cache

cache_creation_tokens: u64

Number of tokens written to cache

thinking_tokens: u64

Number of tokens used for thinking/reasoning

model: Option<String>

The Claude model used (e.g., “claude-sonnet-4-20250514”)

Implementations

impl ClaudeUsage

pub fn total_tokens(&self) -> u64

Returns the total number of tokens (input + output).

pub fn add(&mut self, other: &ClaudeUsage)

Accumulates token counts from another ClaudeUsage instance.

This is useful for aggregating usage across multiple Claude calls within a single phase or story.

Trait Implementations

impl Clone for ClaudeUsage

fn clone(&self) -> ClaudeUsage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClaudeUsage

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

Formats the value using the given formatter.

impl Default for ClaudeUsage

fn default() -> ClaudeUsage

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ClaudeUsage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ClaudeUsage

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for ClaudeUsage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ClaudeUsage