Struct ToolOutputEvent 

pub struct ToolOutputEvent {
    pub tool_name: ToolName,
    pub display: String,
    pub diff: Option<DiffData>,
    pub filter_stats: Option<String>,
    pub kept_lines: Option<Vec<usize>>,
    pub locations: Option<Vec<String>>,
    pub tool_call_id: String,
    pub is_error: bool,
    pub terminal_id: Option<String>,
    pub parent_tool_use_id: Option<String>,
    pub raw_response: Option<Value>,
    pub started_at: Option<Instant>,
}

Event carrying data for a completed tool output, emitted after execution.

Passed by value to Channel::send_tool_output and carried by LoopbackEvent::ToolOutput. All fields are owned — no lifetime parameters.

Fields

tool_name: ToolName

Name of the tool that produced this output.

display: String

Human-readable output text.

diff: Option<DiffData>

Optional diff for file-editing tools.

filter_stats: Option<String>

Optional filter statistics from output filtering.

kept_lines: Option<Vec<usize>>

Kept line indices after filtering (for display).

locations: Option<Vec<String>>

Source locations for code search results.

tool_call_id: String

Opaque tool call ID matching the corresponding ToolStartEvent.

is_error: bool

Whether this output represents an error.

terminal_id: Option<String>

Terminal ID for shell tool calls routed through the IDE terminal.

parent_tool_use_id: Option<String>

Set when this tool output belongs to a subagent; identifies the parent’s tool_call_id.

raw_response: Option<Value>

Structured tool response payload for ACP intermediate tool_call_update notifications.

started_at: Option<Instant>

Wall-clock instant when the corresponding ToolStartEvent was emitted.

Trait Implementations

impl Clone for ToolOutputEvent

fn clone(&self) -> ToolOutputEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolOutputEvent

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

Formats the value using the given formatter.