Enum SFrameError 

pub enum SFrameError {
    MlsExport(String),
    Encrypt,
    Decrypt,
    Header(String),
    Replay {
        kid: u64,
        ctr: u64,
    },
    UnknownKid(u64),
}

Errors that can occur in the SFrame layer.

Variants

MlsExport(String)

MLS ExportSecret failed.

Encrypt

AEAD encryption failed.

Decrypt

AEAD decryption failed (wrong key, tampered ciphertext, bad AAD).

Header(String)

SFrame header could not be parsed.

Replay

The counter in the received frame has already been seen — replay.

Fields

kid: u64

Key ID that carried the duplicate counter.

ctr: u64

The duplicated counter value.

UnknownKid(u64)

No key material is available for the KID carried in the frame.

Trait Implementations

impl Debug for SFrameError

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

Formats the value using the given formatter.

impl Display for SFrameError

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

Formats the value using the given formatter.

impl Error for SFrameError

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.