Enum CipherKeyError 

#[non_exhaustive]
pub enum CipherKeyError {
    InvalidKeyLength {
        expected: usize,
        actual: usize,
    },
    MalformedEncoding,
}

Failure constructing an XChaCha20Poly1305Cipher from raw vault bytes.

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.

InvalidKeyLength

The vault-resolved key was not exactly 32 bytes.

Fields

expected: usize

The required key length in bytes (32).

actual: usize

The length of the supplied key material.

MalformedEncoding

The vault-resolved key string was not valid base64.

Trait Implementations

impl Debug for CipherKeyError

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

Formats the value using the given formatter.

impl Display for CipherKeyError

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

Formats the value using the given formatter.

impl Error for CipherKeyError

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.