Struct StepToolCall 

pub struct StepToolCall {
    pub index: u32,
    pub tool: String,
    pub args: Value,
    pub success: bool,
    pub output: String,
    pub output_data: Option<Value>,
    pub error: Option<String>,
    pub duration_ms: u64,
}

One tool invocation captured during a step’s execution. A step may make any number of calls (including the same tool repeatedly); index preserves invocation order so authoring surfaces can replay the sequence and map data between calls.

Fields

index: u32

Zero-based invocation order within the step.

tool: String

args: Value

Arguments the tool actually received.

success: bool

output: String

Display text of the tool output.

output_data: Option<Value>

Structured output when the tool declared one (ToolOutput::data).

error: Option<String>

duration_ms: u64

Wall-clock duration in milliseconds.

Trait Implementations

impl Clone for StepToolCall

fn clone(&self) -> StepToolCall

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StepToolCall

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StepToolCall

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for StepToolCall

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for StepToolCall

fn eq(&self, other: &StepToolCall) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for StepToolCall

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for StepToolCall

impl StructuralPartialEq for StepToolCall