Enum NtsError 

pub enum NtsError {
    MissingExtension {
        field: &'static str,
    },
    CookieDecryptionFailed,
    AuthenticatorParseFailed,
    AuthenticationFailed,
    KeyExportFailed {
        detail: String,
    },
    KeyStorePoisoned,
    UnrecognizedCriticalRecord {
        record_type: u16,
    },
    MissingNextProtocol,
    Other(String),
}

NTS (Network Time Security) server-side errors.

These cover NTS-KE negotiation failures, cookie decryption errors, and AEAD authentication failures encountered while processing NTS-authenticated NTP requests.

Variants

MissingExtension

Missing required NTS extension field in client request.

Fields

field: &'static str

Name of the missing extension field.

CookieDecryptionFailed

Failed to decrypt NTS cookie (expired or invalid master key).

AuthenticatorParseFailed

Failed to parse NTS Authenticator extension field.

AuthenticationFailed

NTS AEAD authentication failed (C2S key verification).

KeyExportFailed

TLS key export failed during NTS-KE.

Fields

detail: String

Detail about the failure.

KeyStorePoisoned

Master key store lock poisoned.

UnrecognizedCriticalRecord

Unrecognized critical NTS-KE record from client.

Fields

record_type: u16

The unrecognized record type.

MissingNextProtocol

Client did not send a supported Next Protocol (NTPv4).

Other(String)

Generic NTS error.

Trait Implementations

impl Clone for NtsError

fn clone(&self) -> NtsError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NtsError

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

Formats the value using the given formatter.

impl Display for NtsError

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

Formats the value using the given formatter.

impl Error for NtsError

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<NtsError> for NtpServerError

fn from(err: NtsError) -> NtpServerError

Converts to this type from the input type.