Enum RegisterError 

pub enum RegisterError {
    DuplicateName(Cow<'static, str>),
    EmptyDescription(Cow<'static, str>),
}

Why a tool could not be added to a Tools registry.

Variants

DuplicateName(Cow<'static, str>)

A tool with this name is already registered.

Names address tools in a model’s tool-call, so they must be unique.

EmptyDescription(Cow<'static, str>)

The tool’s description is empty.

A description is what a model uses to decide whether to call a tool, so an empty one makes the tool unusable rather than merely undocumented.

Trait Implementations

impl Clone for RegisterError

fn clone(&self) -> RegisterError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RegisterError

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

Formats the value using the given formatter.

impl Display for RegisterError

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

Formats the value using the given formatter.

impl Eq for RegisterError

impl Error for RegisterError

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 RegisterError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RegisterError