Struct ToolInvocationCost 

pub struct ToolInvocationCost {
    pub units: u64,
    pub currency: String,
    pub breakdown: Option<Value>,
}

Cost reported by a tool server after invocation.

Tool servers that track monetary costs override invoke_with_cost and return this struct. Servers that do not override return None via the default implementation, and the kernel charges max_cost_per_invocation as a worst-case debit.

Fields

units: u64

Cost in the currency’s smallest unit (e.g. cents for USD).

currency: String

ISO 4217 currency code.

breakdown: Option<Value>

Optional cost breakdown for audit.

Trait Implementations

impl Clone for ToolInvocationCost

fn clone(&self) -> ToolInvocationCost

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolInvocationCost

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ToolInvocationCost

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ToolInvocationCost

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

where __S: Serializer,

Serialize this value into the given Serde serializer.