Struct exonum::runtime::AnyTx

#[non_exhaustive]pub struct AnyTx {
    pub call_info: CallInfo,
    pub arguments: Vec<u8>,
}

Transaction with the information required to dispatch it to a service.

Examples

Creates a new signed transaction.

use exonum::{
    crypto,
    messages::Verified,
    runtime::{AnyTx, CallInfo},
};

let keypair = crypto::KeyPair::random();
// Service instance which we want to call.
let instance_id = 1024;
// Specific method of the service interface.
let method_id = 0;
let call_info = CallInfo::new(instance_id, method_id);

// `AnyTx` object created from `CallInfo` and payload.
let arguments = "Talk is cheap. Show me the code. – Linus Torvalds".to_owned().into_bytes();
let any_tx = AnyTx::new(call_info, arguments);
let transaction = any_tx.sign_with_keypair(&keypair);

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

call_info: CallInfo

Information required for the call of the corresponding executor.

arguments: Vec<u8>

Serialized transaction arguments.

Methods

impl AnyTx

pub fn new(call_info: CallInfo, arguments: Vec<u8>) -> Self

Creates a new AnyTx object.

pub fn sign(
    self,
    public_key: PublicKey,
    secret_key: &SecretKey
) -> Verified<Self>

Signs a transaction with the specified Ed25519 keys.

pub fn sign_with_keypair(self, keypair: &KeyPair) -> Verified<Self>

Signs a transaction with the specified Ed25519 keypair.

pub fn parse<T: BinaryValue>(&self) -> Result<T>

Parse transaction arguments as a specific type.

Trait Implementations

impl BinaryValue for AnyTx

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 Clone for AnyTx

fn clone(&self) -> AnyTx

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AnyTx

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AnyTx

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

Deserialize this value from the given Serde deserializer.

impl Eq for AnyTx

impl From<AnyTx> for CoreMessage

fn from(tx: AnyTx) -> Self

Performs the conversion.

impl IntoMessage for AnyTx

type Container = CoreMessage

Container for the message.

impl Ord for AnyTx

fn cmp(&self, other: &AnyTx) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<AnyTx> for AnyTx

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

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

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

This method tests for !=.

impl PartialOrd<AnyTx> for AnyTx

fn partial_cmp(&self, other: &AnyTx) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &AnyTx) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &AnyTx) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &AnyTx) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &AnyTx) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl ProtobufConvert for AnyTx

type ProtoStruct = AnyTx

Type generated from the Protobuf definition.

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

Performs conversion from the type generated from Protobuf.

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

Performs conversion to the type generated from Protobuf.

impl Serialize for AnyTx

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

Serialize this value into the given Serde serializer.

impl StructuralEq for AnyTx

impl StructuralPartialEq for AnyTx

impl<'_> TryFrom<&'_ SignedMessage> for AnyTx

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &SignedMessage) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<CoreMessage> for AnyTx

type Error = Error

The type returned in the event of a conversion error.

fn try_from(msg: CoreMessage) -> Result<Self>

Performs the conversion.

impl TryFrom<SignedMessage> for AnyTx

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: SignedMessage) -> Result<Self, Self::Error>

Performs the conversion.