Struct Handshake 

pub struct Handshake {
    pub peer_id: String,
    pub capabilities: Vec<String>,
    pub protocol_version: u32,
}

Transport-level handshake message exchanged during connection setup.

This is a Layer 4 concern — it identifies the transport endpoint, not the application. Layer 5 (Session) will use this to associate the connection with a known peer.

Fields

peer_id: String

Identifier of the connecting peer (e.g., Tailscale stable node ID).

capabilities: Vec<String>

Capabilities supported by this peer (e.g., [“ws”, “binary”, “compress”]).

protocol_version: u32

Protocol version for compatibility negotiation.

Trait Implementations

impl Clone for Handshake

fn clone(&self) -> Handshake

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Handshake

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Handshake

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Handshake

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Handshake

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Handshake