Enum StructuredEvent 

pub enum StructuredEvent {
    Thought {
        text: String,
    },
    Content {
        text: String,
        author: String,
    },
    ToolCall {
        name: String,
        args: Value,
        call_id: Option<String>,
    },
    ToolResult {
        name: String,
        result: Value,
    },
    Error {
        message: String,
    },
    Activity {
        description: String,
    },
    ToolConfirmation {
        hint: Option<String>,
        confirmed: bool,
    },
    Finished,
}

A typed, structured representation of an agent event.

Variants

Thought

Internal reasoning or chain-of-thought text.

Fields

text: String

The reasoning text.

Content

User-facing content with author attribution.

Fields

text: String

The content text.

author: String

Who authored this content (e.g., “model”, “agent”).

ToolCall

A tool/function call from the model.

Fields

name: String

Tool name.

args: Value

Tool arguments as JSON.

call_id: Option<String>

Optional unique call identifier.

ToolResult

The result of a tool/function call.

Fields

name: String

Tool name.

result: Value

The result value.

Error

An error event.

Fields

message: String

Error description.

Activity

An activity/status update (e.g., agent transfer, escalation).

Fields

description: String

Human-readable description of the activity.

ToolConfirmation

A tool confirmation request or response.

Fields

hint: Option<String>

Optional hint for the confirmation UI.

confirmed: bool

Whether the tool call was confirmed.

Finished

The agent has finished processing.

Implementations

impl StructuredEvent

pub fn event_type(&self) -> EventType

Returns the classification of this event.

Trait Implementations

impl Clone for StructuredEvent

fn clone(&self) -> StructuredEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StructuredEvent

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

Formats the value using the given formatter.