Struct Handshake 

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

Client handshake message sent when establishing a connection.

Fields

protocol_version: u32

Protocol version the client supports.

client_id: String

Client identifier (for logging and debugging).

capabilities: Vec<String>

Capabilities the client supports.

Implementations

impl Handshake

pub fn new(client_id: impl Into<String>) -> Self

Create a new handshake with the current protocol version.

pub fn with_version(protocol_version: u32, client_id: impl Into<String>) -> Self

Create a handshake with a specific protocol version.

pub fn with_capability(self, capability: impl Into<String>) -> Self

Add a capability to the handshake.

pub fn with_capabilities(self, capabilities: Vec<String>) -> Self

Add multiple capabilities to the handshake.

Trait Implementations

impl Archive for Handshake

where u32: Archive, String: Archive, Vec<String>: Archive,

const COPY_OPTIMIZATION: CopyOptimization<Self>

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

type Archived = ArchivedHandshake

The archived representation of this type.

type Resolver = HandshakeResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve(&self, resolver: Self::Resolver, out: Place<Self::Archived>)

Creates the archived version of this value at the given position and writes it to the given output.

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<__D: Fallible + ?Sized> Deserialize<Handshake, __D> for Archived<Handshake>

where u32: Archive, <u32 as Archive>::Archived: Deserialize<u32, __D>, String: Archive, <String as Archive>::Archived: Deserialize<String, __D>, Vec<String>: Archive, <Vec<String> as Archive>::Archived: Deserialize<Vec<String>, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<Handshake, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl PartialEq for Handshake

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<__S: Fallible + ?Sized> Serialize<__S> for Handshake

where u32: Serialize<__S>, String: Serialize<__S>, Vec<String>: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl StructuralPartialEq for Handshake