Struct BudgetLimit 

pub struct BudgetLimit {
    pub max_cost_usd: Option<f64>,
    pub max_tokens: Option<u64>,
    pub warning_threshold: f64,
}

Budget limits and alerts

Fields

max_cost_usd: Option<f64>

Maximum cost in USD (None = unlimited)

max_tokens: Option<u64>

Maximum total tokens (None = unlimited)

warning_threshold: f64

Threshold percentage for warning (0.0-1.0, default 0.8 for 80%)

Implementations

impl BudgetLimit

pub fn with_cost(max_cost_usd: f64) -> Self

Create a new budget limit with cost cap

pub fn with_tokens(max_tokens: u64) -> Self

Create a new budget limit with token cap

pub fn with_both(max_cost_usd: f64, max_tokens: u64) -> Self

Create a new budget limit with both caps

pub fn with_warning_threshold(self, threshold: f64) -> Self

Set warning threshold (0.0-1.0)

pub fn check_limits(&self, usage: &TokenUsageTracker) -> BudgetStatus

Check if usage exceeds limits

Trait Implementations

impl Clone for BudgetLimit

fn clone(&self) -> BudgetLimit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BudgetLimit

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

Formats the value using the given formatter.

impl Default for BudgetLimit

fn default() -> Self

Returns the “default value” for a type.