Struct HandshakeResponse 

pub struct HandshakeResponse {
    pub status: HandshakeStatus,
    pub selected: Option<ProtocolId>,
}

Structured handshake response containing negotiation status and selected protocol.

Fields

status: HandshakeStatus

Result status of negotiation.

selected: Option<ProtocolId>

Mutually selected protocol, if successful.

Implementations

impl HandshakeResponse

pub fn serialize(&self) -> Result<Vec<u8>, HandshakeError>

Serializes the response into wire bytes: [status (1B), selected_proto (4B BE)].

Errors

Currently infallible for valid status values, but returns HandshakeError if binary serialization invariants are violated.

Trait Implementations

impl Clone for HandshakeResponse

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 HandshakeResponse

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

Formats the value using the given formatter.

impl Eq for HandshakeResponse

impl PartialEq for HandshakeResponse

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HandshakeResponse

impl TryFrom<&[u8]> for HandshakeResponse

fn try_from(bytes: &[u8]) -> Result<Self, Self::Error>

Deserializes a response from wire bytes.

type Error = HandshakeError

The type returned in the event of a conversion error.