Struct network::protocols::wire::handshake::v1::HandshakeMsg

pub struct HandshakeMsg {
    pub supported_protocols: BTreeMap<MessagingProtocolVersion, SupportedProtocols>,
    pub chain_id: ChainId,
    pub network_id: NetworkId,
}

The HandshakeMsg contains a mapping from MessagingProtocolVersion suppported by the node to a bit-vector specifying application-level protocols supported over that version.

Fields

supported_protocols: BTreeMap<MessagingProtocolVersion, SupportedProtocols>

chain_id: ChainId

network_id: NetworkId

Implementations

impl HandshakeMsg

pub fn perform_handshake( &self, other: &HandshakeMsg ) -> Result<(MessagingProtocolVersion, SupportedProtocols), HandshakeError>

This function:

1. verifies that both HandshakeMsg are compatible and
2. finds out the intersection of protocols that is supported

Trait Implementations

impl Clone for HandshakeMsg

fn clone(&self) -> HandshakeMsg

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HandshakeMsg

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

Formats the value using the given formatter.

impl Default for HandshakeMsg

fn default() -> HandshakeMsg

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HandshakeMsg

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for HandshakeMsg

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

Formats the value using the given formatter.

impl Serialize for HandshakeMsg

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

Serialize this value into the given Serde serializer.