Struct TokenBudget 

pub struct TokenBudget {
    pub max_input_tokens: Option<u64>,
    pub max_output_tokens: Option<u64>,
    pub max_total_tokens: Option<u64>,
    pub max_iters_per_round: u32,
}

A declarative spend ceiling for a single round of a loop.

None on a field means “no limit on this axis”. max_iters_per_round caps how many tool-using iterations each sub-agent may take and is the one limit that is always present (sub-agents need a finite iteration budget regardless).

Fields

max_input_tokens: Option<u64>

Max input (prompt) tokens summed across all sub-agents in a round.

max_output_tokens: Option<u64>

Max output (completion) tokens summed across the round.

max_total_tokens: Option<u64>

Max total (input + output) tokens for the round.

max_iters_per_round: u32

Iteration cap handed to each sub-agent’s loop.

Implementations

impl TokenBudget

pub fn iters(max_iters_per_round: u32) -> Self

A budget with only an iteration cap (no token ceilings).

pub fn with_max_total_tokens(self, n: u64) -> Self

pub fn with_max_input_tokens(self, n: u64) -> Self

pub fn with_max_output_tokens(self, n: u64) -> Self

pub fn with_max_iters_per_round(self, n: u32) -> Self

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 Copy for TokenBudget

impl Debug for TokenBudget

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

Formats the value using the given formatter.

impl Default for TokenBudget

fn default() -> Self

Returns the “default value” for a type.

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 Eq for TokenBudget

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 StructuralPartialEq for TokenBudget