Enum IkeError 

pub enum IkeError {
    Truncated {
        need: usize,
        have: usize,
    },
    BadLength {
        declared: usize,
        available: usize,
    },
    ShortPayload(u16),
    MissingPayload(&'static str),
    NoProposalChosen,
    DhGroupMismatch {
        expected: u16,
        got: u16,
    },
    BadKeyExchange {
        group: u16,
        len: usize,
    },
    BadIntegrity,
    AuthFailed,
    Crypto(&'static str),
}

Errors from parsing or processing IKEv2 messages.

Variants

Truncated

The buffer ended before a fixed-size field could be read.

Fields

need: usize

have: usize

BadLength

A declared length pointed past the end of the buffer.

Fields

declared: usize

available: usize

ShortPayload(u16)

A generic payload header declared a length smaller than the 4-byte header itself, which would loop forever.

MissingPayload(&'static str)

A payload required for this exchange was absent.

NoProposalChosen

None of the offered proposals used a suite we support.

DhGroupMismatch

The peer’s Key Exchange used a DH group other than the negotiated one.

Fields

expected: u16

got: u16

BadKeyExchange

The Key Exchange data length is wrong for its DH group.

Fields

group: u16

len: usize

BadIntegrity

AEAD (GCM) authentication of an SK payload failed — wrong key, wrong associated data, or tampering.

AuthFailed

The peer’s AUTH payload did not verify (wrong PSK or altered SA_INIT).

Crypto(&'static str)

A cryptographic precondition was violated (e.g. bad key length).

Trait Implementations

impl Clone for IkeError

fn clone(&self) -> IkeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IkeError

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

Formats the value using the given formatter.

impl Display for IkeError

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

Formats the value using the given formatter.

impl Eq for IkeError

impl Error for IkeError

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<IkeError> for DriverError

fn from(source: IkeError) -> Self

Converts to this type from the input type.

impl PartialEq for IkeError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IkeError