Enum Error 

pub enum Error {
    InvalidFormat,
    OperationFailed(OperationError),
}

Error type for API key operations.

Security Note

Error messages are intentionally generic to prevent information leakage. For debugging, use {:?} formatting which includes additional context.

Variants

InvalidFormat

Invalid input format or parameters

OperationFailed(OperationError)

Operation failed (intentionally vague for security)

This could be:

• Key generation failure
• Hashing failure
• Verification failure

Use {:?} formatting to see details in logs.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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.