Struct ToolExecution 

pub struct ToolExecution {
    pub call: ToolCallBlock,
    pub result: Option<ToolResultBlock>,
    pub duration_ms: Option<i64>,
    pub is_error: bool,
}

Paired tool call and result with execution metrics.

Represents a complete tool execution lifecycle: tool invocation → execution → result collection.

Fields

call: ToolCallBlock

Tool invocation request.

result: Option<ToolResultBlock>

Execution result (None if incomplete, lost, or still pending).

duration_ms: Option<i64>

Execution latency in milliseconds (result.timestamp - call.timestamp).

is_error: bool

Whether this tool execution failed (error status in result).

Trait Implementations

impl Clone for ToolExecution

fn clone(&self) -> ToolExecution

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolExecution

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ToolExecution

fn deserialize<__D>( __deserializer: __D, ) -> Result<ToolExecution, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ToolExecution

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

where __S: Serializer,

Serialize this value into the given Serde serializer.