Enum KeyAes256Error 

#[non_exhaustive]
pub enum KeyAes256Error {
    InvalidLength,
}

Represents errors that can occur when converting to KeyAes256 instances.

Example:

let invalid_key_bytes: &[u8] = b"too_short_key"; // Less than 32 bytes
let result = KeyAes256::new(invalid_key_bytes);

assert!(matches!(result, Err(KeyAes256Error::InvalidLength)));

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.

InvalidLength

The provided key’s length was not exactly 32 bytes.

Trait Implementations

impl Debug for KeyAes256Error

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

Formats the value using the given formatter.

impl Display for KeyAes256Error

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

Formats the value using the given formatter.

impl Error for KeyAes256Error

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.