Struct Model 

pub struct Model {
    pub id: String,
    pub name: String,
    pub provider: String,
    pub reasoning: bool,
    pub cost: Option<ModelCost>,
    pub limit: ModelLimit,
    pub release_date: Option<String>,
}

Unified model representation across all providers

Fields

id: String

Model identifier sent to the API (e.g., “claude-sonnet-4-5-20250929”)

name: String

Human-readable name (e.g., “Claude Sonnet 4.5”)

provider: String

Provider identifier (e.g., “anthropic”, “openai”, “google”)

reasoning: bool

Extended thinking/reasoning support

cost: Option<ModelCost>

Pricing per 1M tokens (None for custom/unknown models)

limit: ModelLimit

Token limits

release_date: Option<String>

Release date (YYYY-MM-DD format)

Implementations

impl Model

pub fn new( id: impl Into<String>, name: impl Into<String>, provider: impl Into<String>, reasoning: bool, cost: Option<ModelCost>, limit: ModelLimit, ) -> Model

Create a new model with all fields

pub fn custom(id: impl Into<String>, provider: impl Into<String>) -> Model

Create a custom model with minimal info (no pricing)

pub fn has_pricing(&self) -> bool

Check if this model has pricing information

pub fn display_name(&self) -> &str

Get the display name (name field)

pub fn model_id(&self) -> &str

Get the model ID used for API calls

pub fn provider_name(&self) -> &str

Get the provider name

Trait Implementations

impl Clone for Model

fn clone(&self) -> Model

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Model

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

Formats the value using the given formatter.

impl Default for Model

fn default() -> Model

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Model

fn deserialize<__D>( __deserializer: __D, ) -> Result<Model, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Model

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

Formats the value using the given formatter.

impl PartialEq for Model

fn eq(&self, other: &Model) -> 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 Model

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Model