Struct TokenBudget 

pub struct TokenBudget {
    pub tokens_per_min: Option<u64>,
    pub cost_per_day_micros: Option<u64>,
    pub scope: TokenBudgetScope,
}

An AI token budget (DW-078, policies[].token_budget): limits of TOTALS over windows — provider-reported tokens per minute and/or cost per UTC calendar day, enforced per consumer or shared per policy (team). See the ai::budget module docs for the check-then-spend contract.

Fields

tokens_per_min: Option<u64>

Maximum provider-reported tokens per fixed 60-second window (epoch-minute aligned). Spent tokens come from the provider’s own usage reports — the gateway never estimates.

cost_per_day_micros: Option<u64>

Maximum spend per UTC calendar day, in integer micro-USD (1_000_000 = $1.00 — no floating-point money). Enforced end to end; the pricing input arrives with the DW-079 pricing tables, so the cost window is enforced-but-inert until then.

scope: TokenBudgetScope

Whose budget this is: consumer (default — each attaching consumer gets its own window) or policy (one SHARED team budget keyed by the policy name).

Trait Implementations

impl Clone for TokenBudget

fn clone(&self) -> TokenBudget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TokenBudget

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TokenBudget

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for TokenBudget

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

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 inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for TokenBudget

fn eq(&self, other: &TokenBudget) -> 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 TokenBudget

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for TokenBudget

impl Eq for TokenBudget

impl StructuralPartialEq for TokenBudget