Struct DriverDescriptor 

pub struct DriverDescriptor {
    pub id: DriverId,
    pub display_name: String,
    pub services: Vec<ServiceKind>,
    pub credential_schema: CredentialFormSchema,
    pub oauth: Option<DriverOAuthConfig>,
    pub chat: Option<DriverFactory>,
    pub embeddings: Option<EmbeddingsDriverFactory>,
}

A registered provider driver: identity, declared services, the credential shape its providers must supply, and per-service factories.

The descriptor is the code-side unit of the providers domain model (specs/providers.md): one descriptor per driver id, instantiated as many org-scoped providers.

Fields

id: DriverId

Driver id (also the registry key).

display_name: String

Human-readable driver name (e.g. “OpenAI”, “AWS Bedrock”).

services: Vec<ServiceKind>

Services this driver’s providers can power. Declared, not stored.

credential_schema: CredentialFormSchema

Credential fields a provider instance must supply.

oauth: Option<DriverOAuthConfig>

Optional interactive OAuth connect flow. Some makes “Connect with {provider}” available as an alternative to entering a key by hand.

chat: Option<DriverFactory>

Chat service factory. None for drivers that only offer other services.

embeddings: Option<EmbeddingsDriverFactory>

Embeddings service factory. None for drivers that do not support embeddings.

Implementations

impl DriverDescriptor

pub fn chat_only<F>(id: impl Into<DriverId>, factory: F) -> Self

where F: Fn(&DriverConfig) -> BoxedChatDriver + Send + Sync + 'static,

Descriptor for a chat-only driver with the default credential schema for the driver id (a single required api_key field for real providers; empty for LlmSim and External, which may authenticate via ProviderMetadata) and a display name derived from the id.

pub fn supports(&self, service: ServiceKind) -> bool

Whether the driver declares the given service.

Trait Implementations

impl Clone for DriverDescriptor

fn clone(&self) -> DriverDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DriverDescriptor

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

Formats the value using the given formatter.