Struct BudgetConfig 

pub struct BudgetConfig {
    pub max_tokens_per_query: usize,
    pub max_tokens_per_call: usize,
    pub max_calls_per_query: usize,
    pub max_calls_per_level: usize,
    pub hard_limit: bool,
}

Token and call budget configuration.

Controls resource consumption during retrieval.

Fields

max_tokens_per_query: usize

Maximum total tokens per query (input + output).

max_tokens_per_call: usize

Maximum tokens per single LLM call.

max_calls_per_query: usize

Maximum number of LLM calls per query.

max_calls_per_level: usize

Maximum number of LLM calls per tree level.

hard_limit: bool

Whether to enforce hard limits (true) or soft limits with warnings (false).

Implementations

impl BudgetConfig

pub fn is_within_budget(&self, used: usize) -> bool

Check if a given token count is within budget.

pub fn remaining_tokens(&self, used: usize) -> usize

Get remaining tokens given current usage.

Trait Implementations

impl Clone for BudgetConfig

fn clone(&self) -> BudgetConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BudgetConfig

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

Formats the value using the given formatter.

impl Default for BudgetConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BudgetConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for BudgetConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.