Struct exonum_configuration::Vote

pub struct Vote {
    pub cfg_hash: Hash,
}

Vote for the new configuration.

Notes

The stored version of the transaction has a special variant corresponding to absence of a vote. See MaybeVote for details.

See ErrorCode for the description of error codes emitted by the execute() method.

Fields

cfg_hash: Hash

Hash of the configuration that this vote is for.

See crate docs for more details on how the hash is calculated.

Methods

impl Vote

pub fn sign(
    author: &PublicKey,
    cfg_hash: &Hash,
    key: &SecretKey
) -> Signed<RawTransaction>

Create Signed for Vote transaction, signed by provided keys.

Trait Implementations

impl Clone for Vote

fn clone(&self) -> Vote

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<Vote> for ConfigurationTransactions

fn from(value: Vote) -> Self

Performs the conversion.

impl From<Vote> for ServiceTransaction

fn from(value: Vote) -> Self

Performs the conversion.

impl Debug for Vote

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

Formats the value using the given formatter.

impl Serialize for Vote

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

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for Vote

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

Deserialize this value from the given Serde deserializer.

impl BinaryValue for Vote

fn to_bytes(&self) -> Vec<u8>

Serializes the given value to the vector of bytes.

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

Deserializes the value from the given bytes array.

fn into_bytes(self) -> Vec<u8>

Consumes and serializes the given value to the vector of bytes. This method is faster with the wrapped values, thus if you wouldn't use value after serialization use it.

impl ObjectHash for Vote

fn object_hash(&self) -> Hash

Returns a hash of the value.

impl CryptoHash for Vote

fn hash(&self) -> Hash

Returns a hash of the value.

impl ProtobufConvert for Vote

type ProtoStruct = Vote

Type of the protobuf clone of Self

fn to_pb(&self) -> Self::ProtoStruct

Struct -> ProtoStruct

fn from_pb(pb: Self::ProtoStruct) -> Result<Self, _FailureError>

ProtoStruct -> Struct

impl Transaction for Vote

fn execute(&self, context: TransactionContext) -> ExecutionResult

Receives a TransactionContext witch contain fork of the current blockchain state and can modify it depending on the contents of the transaction.