Enum RouterV2Error 

pub enum RouterV2Error {
    RouteAlreadyExists(String),
    RouteNotFound(String),
    MaxRoutesReached,
    EmptyRoutes,
}

Errors that may be returned by SemanticRouterV2 operations.

Variants

RouteAlreadyExists(String)

A route with the same identifier is already registered.

RouteNotFound(String)

No route with the given identifier exists.

MaxRoutesReached

The number of registered routes would exceed RouterV2Config::max_routes.

EmptyRoutes

The operation requires at least one registered route, but none are present.

Trait Implementations

impl Clone for RouterV2Error

fn clone(&self) -> RouterV2Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RouterV2Error

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

Formats the value using the given formatter.

impl Display for RouterV2Error

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

Formats the value using the given formatter.

impl Eq for RouterV2Error

impl Error for RouterV2Error

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 RouterV2Error

fn eq(&self, other: &RouterV2Error) -> 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 StructuralPartialEq for RouterV2Error