Struct ToolExecution 

pub struct ToolExecution {
    pub id: String,
    pub tool_name: String,
    pub timestamp: DateTime<Utc>,
    pub duration_ms: u64,
    pub success: bool,
    pub error: Option<String>,
    pub tokens_used: Option<u64>,
    pub session_id: Option<String>,
    pub input: Option<Value>,
    pub file_changes: Vec<FileChange>,
}

Telemetry record for one tool invocation.

Build one with ToolExecution::start at the top of your tool’s execute() impl, then finalize it with ToolExecution::complete / ToolExecution::fail before returning.

Examples

use codetether_agent::telemetry::ToolExecution;
use serde_json::json;

let mut exec = ToolExecution::start("read", json!({"path": "foo.rs"}));
assert!(!exec.success);
exec.complete(true, 42);
assert!(exec.success);
assert_eq!(exec.duration_ms, 42);

Fields

id: String

Unique id for cross-referencing with the audit log.

tool_name: String

Registered tool name (e.g. "bash", "read").

timestamp: DateTime<Utc>

When execution started.

duration_ms: u64

Wall-clock duration in milliseconds.

success: bool

true iff the tool returned Ok.

error: Option<String>

Error message when success is false.

tokens_used: Option<u64>

Tokens attributed to this invocation, when known.

session_id: Option<String>

Owning session’s UUID, when available.

input: Option<Value>

Raw tool input as JSON.

file_changes: Vec<FileChange>

Files the tool touched during this invocation.

Implementations

impl ToolExecution

pub fn start(tool_name: &str, input: Value) -> Self

Start a new pending execution. success defaults to false until explicitly completed.

pub fn add_file_change(&mut self, change: FileChange)

Attach a FileChange the tool performed.

pub fn with_session(self, session_id: String) -> Self

Builder-style: associate this execution with a session.

pub fn complete(&mut self, success: bool, duration_ms: u64)

In-place finalizer — mutates an existing record.

pub fn fail(&mut self, error: String, duration_ms: u64)

In-place failure finalizer.

pub fn complete_success(self, _output: String, duration: Duration) -> Self

Consuming finalizer for success. _output is accepted for API compatibility and currently discarded.

pub fn complete_error(self, error: String, duration: Duration) -> Self

Consuming finalizer for failure.

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

Formats the value using the given formatter.

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.