Struct ToolError 

pub struct ToolError {
    pub kind: ToolErrorKind,
    pub message: String,
    pub retry_safety: RetrySafety,
    pub metadata: BTreeMap<String, Value>,
}

Structured tool execution error.

Fields

kind: ToolErrorKind

Normalized category.

message: String

Safe human-readable explanation.

retry_safety: RetrySafety

Retry-safety classification.

metadata: BTreeMap<String, Value>

Namespaced diagnostic metadata.

Implementations

impl ToolError

pub const fn diagnostic_code(&self) -> &'static str

Returns a stable diagnostic identifier without exposing error payloads.

Resolve causes and corrective actions with runifold ai explain <code>. This does not change the error’s retry safety, Display or serialization.

pub fn local(kind: ToolErrorKind, message: impl Into<String>) -> Self

Creates a local tool error with unknown retry safety.

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<'de> Deserialize<'de> for ToolError

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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 IntoToolError for ToolError

fn into_tool_error(self) -> ToolError

Converts this application failure into the canonical Tool error.

impl PartialEq for ToolError

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ToolError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ToolError