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Agent

Struct Agent 

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pub struct Agent { /* private fields */ }
Expand description

A multi-turn agentic loop that drives an LLM provider, executes tool calls, and emits hook events at each lifecycle point.

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impl Agent

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pub async fn run(&self, messages: Vec<Message>) -> AppResult<AgentResult>

Run the agent loop synchronously (all turns, no streaming).

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impl Agent

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pub fn stream( &self, messages: Vec<Message>, ) -> Pin<Box<dyn Stream<Item = AgentEvent> + Send + '_>>

Stream the agent loop, yielding AgentEvents for each lifecycle point.

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impl Agent

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pub fn new(provider: Arc<dyn Provider>, config: AgentConfig) -> Self

Create a new agent with the given provider and configuration.

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pub fn with_defaults(provider: Arc<dyn Provider>) -> Self

Create a new agent with the locked default configuration.

Trait Implementations§

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impl Component for Agent

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

Stable identifier used in logs and health responses.
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fn start<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = AppResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Start the component. Read more
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fn stop<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = AppResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Stop the component gracefully. Read more
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fn health(&self) -> Health

Return an instantaneous health snapshot.

Auto Trait Implementations§

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impl !RefUnwindSafe for Agent

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impl !UnwindSafe for Agent

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impl Freeze for Agent

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impl Send for Agent

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impl Sync for Agent

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impl Unpin for Agent

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impl UnsafeUnpin for Agent

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FutureExt for T

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fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
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fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more