Enum exonum::messages::Message

pub enum Message {
    Service(Service),
    Consensus(Consensus),
    Responses(Responses),
    Requests(Requests),
}

Composition of every exonum protocol messages. This messages used in network p2p communications.

Variants

Service(Service)

Exonum basic node messages.

Consensus(Consensus)

Exonum consensus specific node messages.

Responses(Responses)

Exonum node responses.

Requests(Requests)

Exonum node requests.

Methods

impl Message

pub fn deserialize(message: SignedMessage) -> Result<Self, Error>

Converts raw SignedMessage into concrete Message message. Returns error if fails.

pub fn signed_message(&self) -> &SignedMessage

Returns reference to inner SignedMessage.

impl Message

pub fn new<T: ProtocolMessage>(
    message: T,
    author: PublicKey,
    secret_key: &SecretKey
) -> Message

Creates new protocol message.

Panics

This method can panic on serialization failure.

pub fn concrete<T: ProtocolMessage>(
    message: T,
    author: PublicKey,
    secret_key: &SecretKey
) -> Signed<T>

Creates new protocol message. Return concrete Signed<T>

Panics

This method can panic on serialization failure.

pub fn from_raw_buffer(buffer: Vec<u8>) -> Result<Message, Error>

Checks buffer and return instance of Message.

pub fn sign_transaction<T>(
    transaction: T,
    service_id: u16,
    public_key: PublicKey,
    secret_key: &SecretKey
) -> Signed<RawTransaction> where
    T: Into<ServiceTransaction>, 

Creates a new raw transaction message.

Panics

This method can panic on serialization failure.

Trait Implementations

impl StorageValue for Message

fn into_bytes(self) -> Vec<u8>

Serialize a value into a vector of bytes.

fn from_bytes(value: Cow<[u8]>) -> Self

Deserialize a value from bytes.

impl PartialEq<Message> for Message

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl<T: ProtocolMessage> From<Signed<T>> for Message

fn from(other: Signed<T>) -> Self

Performs the conversion.

impl Clone for Message

fn clone(&self) -> Message

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for Message

impl Debug for Message

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

Formats the value using the given formatter.

impl CryptoHash for Message

fn hash(&self) -> Hash

Returns a hash of the value.