Enum Capability 

#[non_exhaustive]
pub enum Capability {
    Tools,
    Images,
}

Something a TextModel adapter may or may not be able to do beyond a plain completion. A port whose shape grows over time needs a way for the router to ask “can the model behind this tier actually do this” before a caller wastes a request on one that cannot.

#[non_exhaustive]: today the capabilities are Self::Tools and Self::Images, and the next one — a provider-native structured output — should not be a breaking change for every match a caller writes.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Tools

The adapter carries tools: a prompt’s Prompt::tools reach the provider, and the answer may carry Completion::tool_calls. An adapter that does not implement this is never asked to.

Images

The adapter carries images: a prompt’s Part::Images reach the provider. An adapter without vision is refused with TextModelError::Unsupported, never sent an image to drop.

Implementations

impl Capability

pub fn name(&self) -> &'static str

The name used in errors and logs.

Trait Implementations

impl Clone for Capability

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Capability

impl Debug for Capability

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

Formats the value using the given formatter.

impl Display for Capability

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

Formats the value using the given formatter.

impl Eq for Capability

impl Hash for Capability

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Capability

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Capability