Struct exonum_configuration::Propose

pub struct Propose {
    pub cfg: String,
}

Propose a new configuration.

Notes

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

Fields

cfg: String

Configuration in JSON format.

Should be convertible into StoredConfiguration.

Methods

impl Propose

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

Create Signed for Propose transaction, signed by provided keys.

Trait Implementations

impl Clone for Propose

fn clone(&self) -> Propose

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<Propose> for ConfigurationTransactions

fn from(value: Propose) -> Self

Performs the conversion.

impl From<Propose> for ServiceTransaction

fn from(value: Propose) -> Self

Performs the conversion.

impl PartialEq<Propose> for Propose

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

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

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

This method tests for !=.

impl Debug for Propose

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

Formats the value using the given formatter.

impl Serialize for Propose

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 Propose

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

Deserialize this value from the given Serde deserializer.

impl BinaryValue for Propose

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 Propose

fn object_hash(&self) -> Hash

Returns a hash of the value.

impl CryptoHash for Propose

fn hash(&self) -> Hash

Returns a hash of the value.

impl ProtobufConvert for Propose

type ProtoStruct = Propose

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 Propose

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.