AgentEvent

coro_core::output

Enum AgentEvent

pub enum AgentEvent {
Show 15 variants    ExecutionStarted {
        context: AgentExecutionContext,
    },
    ExecutionCompleted {
        context: AgentExecutionContext,
        success: bool,
        summary: String,
    },
    ExecutionInterrupted {
        context: AgentExecutionContext,
        reason: String,
    },
    StepStarted {
        step_info: AgentStepInfo,
    },
    StepCompleted {
        step_info: AgentStepInfo,
    },
    ToolExecutionStarted {
        tool_info: ToolExecutionInfo,
    },
    ToolExecutionUpdated {
        tool_info: ToolExecutionInfo,
    },
    ToolExecutionCompleted {
        tool_info: ToolExecutionInfo,
    },
    AgentThinking {
        step_number: usize,
        thinking: String,
    },
    TokenUsageUpdated {
        token_usage: TokenUsage,
    },
    StatusUpdate {
        status: String,
        metadata: HashMap<String, Value>,
    },
    Message {
        level: MessageLevel,
        content: String,
        metadata: HashMap<String, Value>,
    },
    CompressionStarted {
        level: String,
        current_tokens: u32,
        target_tokens: u32,
        reason: String,
    },
    CompressionCompleted {
        summary: String,
        tokens_saved: u32,
        messages_before: u32,
        messages_after: u32,
    },
    CompressionFailed {
        error: String,
        fallback_action: String,
    },
}

Expand description

Events that can be emitted during agent execution

Variants§

ExecutionStarted

Agent execution started

Fields

§context: AgentExecutionContext

ExecutionCompleted

Agent execution completed

Fields

§context: AgentExecutionContext

§success: bool

§summary: String

ExecutionInterrupted

Agent execution interrupted (cancelled)

Fields

§context: AgentExecutionContext

§reason: String

StepStarted

New step started

Fields

§step_info: AgentStepInfo

StepCompleted

Step completed

Fields

§step_info: AgentStepInfo

ToolExecutionStarted

Tool execution started

Fields

§tool_info: ToolExecutionInfo

ToolExecutionUpdated

Tool execution status updated

Fields

§tool_info: ToolExecutionInfo

ToolExecutionCompleted

Tool execution completed

Fields

§tool_info: ToolExecutionInfo

AgentThinking

Agent thinking/reasoning

Fields

§step_number: usize

§thinking: String

TokenUsageUpdated

Token usage updated (emitted after each LLM call)

Fields

§token_usage: TokenUsage

StatusUpdate

Agent status update (for interactive mode status reporting)

Fields

§status: String

§metadata: HashMap<String, Value>

Message

General message or log

Fields

§level: MessageLevel

§content: String

§metadata: HashMap<String, Value>

CompressionStarted

Conversation compression started

Fields

§level: String

§current_tokens: u32

§target_tokens: u32

§reason: String

CompressionCompleted

Conversation compression completed

Fields

§summary: String

§tokens_saved: u32

§messages_before: u32

§messages_after: u32

CompressionFailed

Conversation compression failed

Fields

§error: String

§fallback_action: String

Trait Implementations§

impl Clone for AgentEvent

fn clone(&self) -> AgentEvent

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for AgentEvent

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for AgentEvent

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl Serialize for AgentEvent

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

impl Freeze for AgentEvent

impl RefUnwindSafe for AgentEvent

impl Send for AgentEvent

impl Sync for AgentEvent

impl Unpin for AgentEvent

impl UnwindSafe for AgentEvent

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

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

impl<T> PolicyExt for T
where T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

impl<T> Serialize for T
where T: Serialize + ?Sized,

fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<(), Error>

fn do_erased_serialize( &self, serializer: &mut dyn Serializer, ) -> Result<(), ErrorImpl>

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

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

fn with_current_subscriber(self) -> WithDispatch<Self>

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

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,