Enum ToolError 

pub enum ToolError {
    UserFacing(String),
    Internal(String),
}

Tool execution error.

The split between ToolError::UserFacing and ToolError::Internal lets consumers decide what is safe to send back to the LLM. User-facing errors should be short, actionable, and locale-aware. Internal errors are for logs.

Variants

UserFacing(String)

Safe to show to the LLM/user.

Internal(String)

Internal failure for logs/diagnostics only.

Implementations

impl ToolError

pub fn is_user_facing(&self) -> bool

Whether the message is safe to show to the LLM.

Trait Implementations

impl Clone for ToolError

fn clone(&self) -> ToolError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolError

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

Formats the value using the given formatter.

impl Display for ToolError

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

Formats the value using the given formatter.

impl Error for ToolError

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.

impl PartialEq for ToolError

fn eq(&self, other: &ToolError) -> 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 Eq for ToolError

impl StructuralPartialEq for ToolError