Struct ToolCallTracerEvent 

pub struct ToolCallTracerEvent {
    pub timestamp: f64,
    pub correlation_id: String,
    pub source: String,
    pub tool_name: String,
    pub arguments: HashMap<String, Value>,
    pub result: Value,
    pub caller: Option<String>,
    pub call_duration_ms: Option<f64>,
}

Records when a tool is called during agent execution

Fields

timestamp: f64

Timestamp when the event occurred (Unix timestamp)

correlation_id: String

UUID string that is copied from cause-to-affect for tracing events

source: String

Source of the event

tool_name: String

Name of the tool that was called

arguments: HashMap<String, Value>

Arguments provided to the tool

result: Value

Result returned by the tool (as JSON value)

caller: Option<String>

Name of the agent or component that called the tool

call_duration_ms: Option<f64>

Duration of the tool call in milliseconds

Trait Implementations

impl Clone for ToolCallTracerEvent

fn clone(&self) -> ToolCallTracerEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolCallTracerEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ToolCallTracerEvent

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ToolCallTracerEvent

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TracerEvent for ToolCallTracerEvent

fn timestamp(&self) -> f64

Get the timestamp when the event occurred

fn correlation_id(&self) -> &str

Get the correlation ID for tracing related events

fn source(&self) -> &str

Get the source of the event

fn printable_summary(&self) -> String

Get a formatted string summary of the event