Enum DntKeyError 

pub enum DntKeyError {
    NotFound,
    Unavailable,
    InvalidKey,
    Forbidden,
}

Controlled key-provider failures.

Variants

NotFound

The requested key identity is unknown.

Unavailable

The key provider is intentionally unavailable.

InvalidKey

The resolved key material is malformed.

Forbidden

The key is not valid for the supplied context.

Trait Implementations

impl Clone for DntKeyError

fn clone(&self) -> DntKeyError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DntKeyError

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

Formats the value using the given formatter.

impl Display for DntKeyError

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

Formats the value using the given formatter.

impl Eq for DntKeyError

impl Error for DntKeyError

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<DntKeyError> for DntError

fn from(value: DntKeyError) -> Self

Converts to this type from the input type.

impl PartialEq for DntKeyError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DntKeyError