Enum RegistryError 

pub enum RegistryError {
    NotFound(String),
    AlreadyExists(String),
    TypeMismatch(String),
}

Errors that can occur in the registry

These errors are domain-specific for registry operations and are converted to the main Error type when crossing API boundaries.

Variants

NotFound(String)

Component not found

AlreadyExists(String)

Component already exists

TypeMismatch(String)

Type mismatch

Trait Implementations

impl Clone for RegistryError

fn clone(&self) -> RegistryError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RegistryError

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

Formats the value using the given formatter.

impl Display for RegistryError

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

Formats the value using the given formatter.

impl Error for RegistryError

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<RegistryError> for Box<Error>

fn from(err: RegistryError) -> Self

Converts to this type from the input type.