Enum dns_cookie::Error

pub enum Error {
    IncorrectLength(usize),
    TimestampRange(ComponentRange),
    InvalidHash,
    Expired,
    TimeTravellor,
    UnknownVersion(u8),
    UnknownAlgorithm(u8),
    UnsupportedAlgorithm(&'static str),
}

Variants

IncorrectLength(usize)

Tuple Fields of IncorrectLength

0: usize

TimestampRange(ComponentRange)

Tuple Fields of TimestampRange

0: ComponentRange

InvalidHash

Expired

TimeTravellor

UnknownVersion(u8)

Tuple Fields of UnknownVersion

0: u8

UnknownAlgorithm(u8)

Tuple Fields of UnknownAlgorithm

0: u8

UnsupportedAlgorithm(&'static str)

Tuple Fields of UnsupportedAlgorithm

0: &'static str

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

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, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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

impl Hash for Error

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<Error> for Error

fn eq(&self, other: &Error) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Error) -> bool

This method tests for !=.

impl Copy for Error

impl Eq for Error

impl StructuralEq for Error

impl StructuralPartialEq for Error