Struct ExactBudgetEnforcer 

pub struct ExactBudgetEnforcer<C: TokenCounter> { /* private fields */ }

High-fidelity budget enforcer using exact token counting

Implementations

impl<C: TokenCounter> ExactBudgetEnforcer<C>

pub fn new(counter: Arc<C>, budget: usize) -> Self

Create a new budget enforcer

pub fn remaining(&self) -> usize

Get remaining budget

pub fn fits(&self, text: &str) -> bool

Check if content fits in budget

pub fn try_consume(&self, text: &str) -> Option<usize>

Try to consume budget for content Returns actual tokens consumed, or None if doesn’t fit

pub fn force_consume(&self, tokens: usize)

Force consume (for partial content)

pub fn truncate_to_fit(&self, text: &str) -> (String, usize)

Truncate text to fit remaining budget

pub fn summary(&self) -> BudgetSummary

Get budget usage summary