Enum ToolCallError 

pub enum ToolCallError {
    UnknownTool {
        name: String,
        available: String,
    },
    Execution {
        name: String,
        source: Error,
    },
}

Call-time errors emitted by ToolDispatcher.

Variants

UnknownTool

Attempted to execute an unknown tool.

Fields

name: String

available: String

Execution

Registered tool execution failed abnormally.

Fields

name: String

source: Error

Implementations

impl ToolCallError

pub fn unknown_tool( name: impl Into<String>, available: impl IntoIterator<Item = impl AsRef<str>>, ) -> Self

Creates an unknown-tool call error.

pub fn execution(name: impl Into<String>, source: Error) -> Self

Creates a tool-execution error.

Trait Implementations

impl Debug for ToolCallError

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

Formats the value using the given formatter.

impl Display for ToolCallError

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

Formats the value using the given formatter.

impl Error for ToolCallError

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.