Enum ExtensionRegistryError 

pub enum ExtensionRegistryError {
    DuplicateRule {
        family_id: &'static str,
    },
    MalformedFamilyId {
        family_id: &'static str,
    },
}

Errors returned from extension registries.

Variants

DuplicateRule

An AD rule with the same family_id was already registered.

Fields

family_id: &'static str

MalformedFamilyId

The family_id does not match the namespaced format "<crate-name>.<op-name>.v<major>".

Fields

family_id: &'static str

Trait Implementations

impl Debug for ExtensionRegistryError

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

Formats the value using the given formatter.

impl Display for ExtensionRegistryError

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

Formats the value using the given formatter.

impl Error for ExtensionRegistryError

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.