Context Budgeter • Rust AI Agent SDK

ContextBudgeter: Manages context budget allocation.

ContextBudgeter

Defined in the context module.

Rust AI Agent SDK

Manages context budget allocation.

Fields

Name	Type	Description
model	String	Model name
max_tokens	usize	Maximum tokens
output_reserve	usize	Output reserve

Methods

new

fn new(model: impl Into<String>) -> Self

Create a new budgeter for a model

Parameters:

Name	Type
model	impl Into<String>

with_limits

fn with_limits(model: impl Into<String>, max_tokens: usize, output_reserve: usize) -> Self

Create with custom limits

Parameters:

Name	Type
model	impl Into<String>
max_tokens	usize
output_reserve	usize

available

fn available(&self) -> usize

Get available tokens (total - output reserve)

allocate

fn allocate(&self) -> BudgetAllocation

Allocate budget

allocate_custom

fn allocate_custom(
        &self,
        system_pct: f64,
        history_pct: f64,
        tools_pct: f64,
    ) -> BudgetAllocation

Allocate with custom ratios

Parameters:

Name	Type
system_pct	f64
history_pct	f64
tools_pct	f64

Source

View on GitHub

praisonai/src/context/mod.rs at line 359

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Related Documentation

Rust Context Management

Rust Token Management

Rust Budget