Struct Usage 

pub struct Usage {
    pub input_tokens: u32,
    pub output_tokens: u32,
    pub cache_creation_input_tokens: Option<u32>,
    pub cache_read_input_tokens: Option<u32>,
    pub cache_creation: Option<CacheCreation>,
    pub server_tool_use: Option<ServerToolUsage>,
    pub service_tier: Option<String>,
}

Billing and rate-limit usage

Fields

input_tokens: u32

The number of input tokens used

output_tokens: u32

The number of output tokens used

cache_creation_input_tokens: Option<u32>

The number of input tokens used to create the cache entry

cache_read_input_tokens: Option<u32>

The number of input tokens read from the cache

cache_creation: Option<CacheCreation>

Breakdown of cached tokens by TTL

server_tool_use: Option<ServerToolUsage>

Server tool usage information

service_tier: Option<String>

Service tier used for the request

Trait Implementations

impl Clone for Usage

fn clone(&self) -> Usage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Usage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Usage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for Usage

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Serialize for Usage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.