Enum HandshakeError 

pub enum HandshakeError {
    NoCommonVersion {
        host: Vec<u16>,
        agent: Vec<u16>,
    },
    TokenMismatch,
    FrameLimitTooSmall {
        limit: u32,
    },
    VersionNotOffered {
        version: u16,
        offered: Vec<u16>,
    },
    Refused(Error),
}

Why a handshake failed.

Variants

NoCommonVersion

The two sides share no protocol version.

Fields

host: Vec<u16>

agent: Vec<u16>

TokenMismatch

The hello’s token is not the one the host started the agent with.

FrameLimitTooSmall

The negotiated maximum frame size is below MIN_MAX_FRAME.

Fields

limit: u32

VersionNotOffered

The host selected a version the agent does not speak.

Fields

version: u16

offered: Vec<u16>

Refused(Error)

The host refused the connection (seen by the agent).

Implementations

impl HandshakeError

pub fn to_error(&self) -> Error

The error the host sends in its welcome.

Trait Implementations

impl Clone for HandshakeError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

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 Eq for HandshakeError

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.

impl PartialEq for HandshakeError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HandshakeError