Struct ToolError 

pub struct ToolError {
    pub code: String,
    pub message: String,
    pub details: Option<String>,
    pub suggestion: Option<String>,
}

Structured error type for tool operations

Includes error code, message, optional details, and suggestions for corrective action.

Fields

code: String

Machine-readable error code (e.g., “TIMEOUT”, “INVALID_URL”)

message: String

Human-readable error message

details: Option<String>

Additional context about the error

suggestion: Option<String>

Suggested corrective action

Implementations

impl ToolError

pub fn new(code: impl Into<String>, message: impl Into<String>) -> Self

Create a new ToolError

pub fn with_details(self, details: impl Into<String>) -> Self

Add details to the error

pub fn with_suggestion(self, suggestion: impl Into<String>) -> Self

Add a suggestion to the error

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, f: &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 From<&ToolError> for ToolErrorInfo

fn from(err: &ToolError) -> Self

Converts to this type from the input type.

impl From<Error> for ToolError

Conversion from reqwest errors

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ToolError

Conversion from IO errors

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ToolError

Conversion from serde_json errors

fn from(err: Error) -> Self

Converts to this type from the input type.