Struct ContextBudgetSignal 

pub struct ContextBudgetSignal {
    pub estimated_tokens: usize,
    pub accumulated_cost: f64,
    pub budget_limit: Option<f64>,
    pub context_upgrade_threshold: Option<usize>,
}

Signals derived from token budget and cost constraints.

Fields

estimated_tokens: usize

accumulated_cost: f64

budget_limit: Option<f64>

context_upgrade_threshold: Option<usize>

Implementations

impl ContextBudgetSignal

pub fn extract( estimated_tokens: usize, accumulated_cost: f64, budget_limit: Option<f64>, context_upgrade_threshold: Option<usize>, ) -> ContextBudgetSignal

Extract budget signals from token estimate, cost, and config.

pub fn should_upgrade_context(&self) -> bool

Returns true if context length exceeds the upgrade threshold.

pub fn is_over_budget(&self) -> bool

Returns true if accumulated cost exceeds budget.

pub fn budget_utilization(&self) -> f64

Budget utilization ratio [0, 1] (1.0 = at/over limit).

pub fn normalized(&self) -> f64

Normalize to [0, 1] for scoring (higher = more resource pressure).

Trait Implementations

impl Clone for ContextBudgetSignal

fn clone(&self) -> ContextBudgetSignal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContextBudgetSignal

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

Formats the value using the given formatter.

impl Default for ContextBudgetSignal

fn default() -> ContextBudgetSignal

Returns the “default value” for a type.