Struct AgentExecutionFailure 

pub struct AgentExecutionFailure { /* private fields */ }

An execution error paired with the usage and tool-call accounting that was completed before the failure.

Agent execution still returns an error: this type only prevents already incurred work from disappearing when a provider call, tool round, or capability boundary fails. Rust callers can downcast the returned anyhow::Error to this type when they need the partial accounting.

Implementations

impl AgentExecutionFailure

pub fn usage(&self) -> &TokenUsage

Usage reported by provider calls that completed before the failure.

pub fn tool_calls_count(&self) -> usize

Tool calls admitted before the failure, including failed tool calls.

Trait Implementations

impl Debug for AgentExecutionFailure

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

Formats the value using the given formatter.

impl Display for AgentExecutionFailure

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

Formats the value using the given formatter.

impl Error for AgentExecutionFailure

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.