Struct ModelEntry 

pub struct ModelEntry {
    pub provider: String,
    pub model: String,
    pub base_url: Option<String>,
    pub secret: Option<SecretRef>,
    pub capabilities: Vec<String>,
    pub params: Value,
    pub tier: Option<RouteTier>,
    pub cost_per_1k_tokens: Option<f64>,
    pub input_cost_per_1k: Option<f64>,
    pub output_cost_per_1k: Option<f64>,
    pub context_window: Option<u64>,
    pub priced_at: Option<DateTime<Utc>>,
}

Fields

provider: String

model: String

base_url: Option<String>

secret: Option<SecretRef>

capabilities: Vec<String>

params: Value

tier: Option<RouteTier>

Routing tier: cheap/local vs frontier/expensive. When absent, the router infers based on provider.

cost_per_1k_tokens: Option<f64>

Estimated USD cost per 1000 output tokens. Used for ledger cost estimates.

input_cost_per_1k: Option<f64>

Estimated USD cost per 1000 input tokens. New field for split input/output cost tracking.

output_cost_per_1k: Option<f64>

Estimated USD cost per 1000 output tokens. New field for split input/output cost tracking.

context_window: Option<u64>

Model context window size in tokens.

priced_at: Option<DateTime<Utc>>

When the rates above were recorded.

Vendors move prices; a rate written months ago is a guess wearing the costume of a fact, and nothing else on this struct can tell the two apart. None means unknown — entries predating this field, or hand- written ones — which is honest rather than defaulting to “fresh”.

Implementations

impl ModelEntry

pub fn effective_costs(&self) -> (Option<f64>, Option<f64>)

Resolve effective per-1k rates as (input, output).

The deprecated cost_per_1k_tokens is treated as the output rate and also as the input fallback, so legacy single-rate entries keep working.

pub fn is_priced(&self) -> bool

Whether this entry carries any rate at all.

pub fn stamp_priced_at(&mut self, now: DateTime<Utc>)

Stamp priced_at with now, but only if a rate is actually present — a date on an unpriced entry would claim a freshness it does not have. Never overwrites an existing stamp with an older one.

pub fn price_age(&self, now: DateTime<Utc>) -> Option<TimeDelta>

How long ago the rates were recorded, or None when unstamped.

Trait Implementations

impl Clone for ModelEntry

fn clone(&self) -> ModelEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModelEntry

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

Formats the value using the given formatter.

impl Default for ModelEntry

fn default() -> ModelEntry

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ModelEntry

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ModelEntry

fn eq(&self, other: &ModelEntry) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ModelEntry

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 ModelEntry