Enum ToolCallError 

pub enum ToolCallError {
    NoToolCallFound,
    UnknownTool {
        name: String,
    },
    MalformedArguments {
        reason: String,
    },
    GrammarCompileError {
        reason: String,
    },
    EmptyToolList,
}

Errors produced by the tool-calling layer.

Variants

NoToolCallFound

The model output contained no tool call.

UnknownTool

The extracted function name does not match any registered tool.

Fields

name: String

MalformedArguments

The argument JSON in the tool call could not be parsed.

Fields

reason: String

GrammarCompileError

The grammar for a tool definition could not be compiled.

Fields

reason: String

EmptyToolList

The provided tool list is empty (nothing to constrain against).

Trait Implementations

impl Clone for ToolCallError

fn clone(&self) -> ToolCallError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

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, f: &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.

impl PartialEq for ToolCallError

fn eq(&self, other: &ToolCallError) -> 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 ToolCallError

impl StructuralPartialEq for ToolCallError