Struct ModelDescriptor 

#[non_exhaustive]
pub struct ModelDescriptor {
    pub id: String,
    pub name: String,
    pub family: Option<String>,
    pub release_date: Option<String>,
    pub cost: Option<ModelCost>,
    pub limit: Option<ModelLimit>,
    pub modalities: Option<ModelModalities>,
    pub capabilities: Option<ModelCapabilities>,
    pub knowledge: Option<String>,
}

A model offered by a provider (models.dev-compatible).

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

id: String

Unique model identifier (e.g. "gpt-4o", "claude-sonnet-4-6").

name: String

Human-readable model name.

family: Option<String>

Model family grouping (e.g. "gpt-4", "claude-3").

release_date: Option<String>

ISO 8601 date the model was released.

cost: Option<ModelCost>

Pricing information per million tokens.

limit: Option<ModelLimit>

Token limits for context and output.

modalities: Option<ModelModalities>

Input and output modalities.

capabilities: Option<ModelCapabilities>

Capability flags (tool calling, streaming, etc.).

knowledge: Option<String>

Knowledge cutoff date (ISO 8601).

Trait Implementations

impl Clone for ModelDescriptor

fn clone(&self) -> ModelDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModelDescriptor

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

Formats the value using the given formatter.

impl Default for ModelDescriptor

fn default() -> ModelDescriptor

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ModelDescriptor

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<ModelEntry> for ModelDescriptor

fn from(entry: ModelEntry) -> Self

Project a discovery entry onto a catalog model descriptor.

limits is carried over only when both context and output are known (the catalog representation requires both). Pricing, modalities, and capabilities pass through unchanged.

impl PartialEq for ModelDescriptor

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

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 ModelDescriptor