Struct Capabilities 

pub struct Capabilities {
    pub supports_citations: bool,
    pub supports_seed: bool,
    pub supports_temperature_zero: bool,
    pub supports_streaming: bool,
}

Per-provider capability bag. Each flag is independently testable.

Fields

supports_citations: bool

Provider can emit [^N] markers reliably enough to honor the strict citation contract (#395).

supports_seed: bool

Provider honors a seed parameter, enabling reproducible completions when paired with temperature=0 (#400).

supports_temperature_zero: bool

Provider accepts temperature=0. Endpoints that don’t take a temperature at all (e.g. embedded embeddings) report false.

supports_streaming: bool

Provider exposes a streaming response (SSE / chunked / ws). Set to false for synchronous inference endpoints.

Implementations

impl Capabilities

pub const fn conservative() -> Capabilities

Defaults for a provider the registry has no row for. Picked to match the AC: “Unknown provider returns conservative defaults (no citation support, no seed)”.

pub fn for_provider(token: &str) -> Capabilities

Built-in capability row for a canonical provider token (the AiProvider::token() form: "openai", "anthropic", …). Unknown tokens get Capabilities::conservative.

Trait Implementations

impl Clone for Capabilities

fn clone(&self) -> Capabilities

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Capabilities

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

Formats the value using the given formatter.

impl PartialEq for Capabilities

fn eq(&self, other: &Capabilities) -> 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 Copy for Capabilities

impl Eq for Capabilities

impl StructuralPartialEq for Capabilities