Enum HandshakeError 

pub enum HandshakeError {
    Transport(ConnectError),
    OpenStream(ConnectionError),
    Write(WriteError),
    Read(ReadError),
    StreamClosed,
    Timeout,
    Encode(EncodeFrameError),
    Decode(DecodeFrameError),
    UnexpectedFrameType(ParseHelloError),
    SignatureInvalid(VerifyError),
    Refused {
        refusal_code: Option<i128>,
    },
}

Variants

Transport(ConnectError)

OpenStream(ConnectionError)

Write(WriteError)

Read(ReadError)

StreamClosed

The peer closed the stream before a complete frame arrived.

Timeout

Encode(EncodeFrameError)

Decode(DecodeFrameError)

UnexpectedFrameType(ParseHelloError)

Received a frame, but it wasn’t a HELLO — a station is never expected to send anything else at this point in the handshake.

SignatureInvalid(VerifyError)

The HELLO frame’s own signature didn’t verify against the node_id it claims — proves nothing about who actually sent it.

Refused

The station completed the handshake but refused the connection (accepted = false), e.g. a puzzle-invalid or unrecognized identity.

Fields

refusal_code: Option<i128>

Trait Implementations

impl Debug for HandshakeError

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

Formats the value using the given formatter.

impl Display for HandshakeError

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

Formats the value using the given formatter.

impl Error for HandshakeError

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.