Enum ApiKeyError 

#[non_exhaustive]
pub enum ApiKeyError {
    Namespace(String),
    Scope(String),
    UnknownKey(String),
    Random(RandomError),
    Db(DbError),
}

Why a key operation failed; in every variant, nothing was written.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Namespace(String)

The namespace failed the [a-z0-9]+ check.

Scope(String)

A scope was empty or contained whitespace, which the space-separated storage could not round-trip.

UnknownKey(String)

The prefix named no active key (unknown, or already revoked).

Random(RandomError)

The entropy source failed.

Db(DbError)

A database statement (or an unformattable clock reading) failed.

Trait Implementations

impl Clone for ApiKeyError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ApiKeyError

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

Formats the value using the given formatter.

impl Display for ApiKeyError

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

Formats the value using the given formatter.

impl Eq for ApiKeyError

impl Error for ApiKeyError

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<DbError> for ApiKeyError

fn from(source: DbError) -> Self

Converts to this type from the input type.

impl From<RandomError> for ApiKeyError

fn from(source: RandomError) -> Self

Converts to this type from the input type.

impl PartialEq for ApiKeyError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ApiKeyError