Enum CostClass 

pub enum CostClass {
    VeryLow,
    Low,
    Medium,
    High,
    VeryHigh,
}

Cost classification for model selection.

Note: Consider using CostTier instead for new code. This is retained for backward compatibility with existing model metadata.

Variants

VeryLow

Very low cost (e.g., Haiku, GPT-3.5 Turbo, Gemini Flash)

Low

Low cost (e.g., Sonnet, GPT-4 Turbo)

Medium

Medium cost (e.g., Opus, GPT-4)

High

High cost (e.g., Opus-4, GPT-4o)

VeryHigh

Very high cost (e.g., specialized models)

Implementations

impl CostClass

pub fn allowed_classes(self) -> Vec<CostClass>

Returns the maximum cost class that satisfies this requirement.

For example, CostClass::Low allows VeryLow and Low.

pub fn from_tier(tier: CostTier) -> Self

Converts from CostTier preference to maximum allowed CostClass.

Trait Implementations

impl Clone for CostClass

fn clone(&self) -> CostClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CostClass

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

Formats the value using the given formatter.

impl Hash for CostClass

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for CostClass

fn cmp(&self, other: &CostClass) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for CostClass

fn eq(&self, other: &CostClass) -> 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 PartialOrd for CostClass

fn partial_cmp(&self, other: &CostClass) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for CostClass

impl Eq for CostClass

impl StructuralPartialEq for CostClass