Enum Error

pub enum Error {
    ShortInput,
    InvalidInputLength,
    InvalidPadding,
    InvalidParameter,
    InvalidMessageType,
    KeyIdMismatch,
    InvalidResponseNonceLength,
    Hpke(HpkeError),
    AesGcm(Error),
    Internal,
}

Errors generated by this crate.

Variants

ShortInput

Input data is too short.

InvalidInputLength

Input data has incorrect length.

InvalidPadding

Padding is not zero.

InvalidParameter

Config parameter is invalid.

InvalidMessageType

Type byte in ObliviousDoHMessage is invalid.

KeyIdMismatch

Message key_id does not match public key.

InvalidResponseNonceLength

Response nonce is not equal to max(key, nonce) size.

Hpke(HpkeError)

Errors from hpke crate.

AesGcm(Error)

Errors from aes-gcm crate.

Internal

Unexpected internal error.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate 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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<HpkeError> for Error

fn from(source: HpkeError) -> Self

Converts to this type from the input type.

impl PartialEq for Error

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Error

impl StructuralPartialEq for Error