Enum ModelRegistryError 

pub enum ModelRegistryError {
    InvalidDescriptor,
    Duplicate(String),
    Unknown(String),
    NotAllowed(String),
}

Model registration or resolution failure.

Variants

InvalidDescriptor

Model descriptor requires id and provider.

Duplicate(String)

Model is already registered.

Unknown(String)

Model is not registered.

NotAllowed(String)

Preferred model is not allowed.

Trait Implementations

impl Debug for ModelRegistryError

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

Formats the value using the given formatter.

impl Display for ModelRegistryError

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

Formats the value using the given formatter.

impl Eq for ModelRegistryError

impl Error for ModelRegistryError

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 ModelRegistryError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ModelRegistryError