Enum TransactionKind 

pub enum TransactionKind {
    Transfer {
        to: AccountId,
        amount: Balance,
    },
    ServiceCall {
        service: ServiceId,
        method: u32,
        data: Vec<u8>,
    },
    ServiceDeploy {
        code: Vec<u8>,
        initial_state: Vec<u8>,
    },
    ServiceUpdate {
        service: ServiceId,
        code: Vec<u8>,
    },
    ValidatorRegister {
        keys: ValidatorKeys,
        stake: Balance,
    },
    ValidatorUnregister,
    Delegate {
        validator: AccountId,
        amount: Balance,
    },
    Undelegate {
        validator: AccountId,
        amount: Balance,
    },
    CoreAssign {
        core: u16,
        service: ServiceId,
        duration: u64,
    },
    AvailabilityReport {
        core: u16,
        data_hash: Hash,
        chunks: Vec<Vec<u8>>,
    },
    DisputeInitiate {
        core: u16,
        block_number: u32,
        evidence: Vec<u8>,
    },
    DisputeVote {
        dispute_id: Hash,
        vote: bool,
        justification: Vec<u8>,
    },
}

Transaction kinds supported by JAM

Variants

Transfer

Transfer tokens between accounts

Fields

to: AccountId

Destination account

amount: Balance

Amount to transfer

ServiceCall

Call a service method

Fields

service: ServiceId

Target service

method: u32

Method identifier

data: Vec<u8>

Call data

ServiceDeploy

Deploy a new service

Fields

code: Vec<u8>

Service code (WebAssembly)

initial_state: Vec<u8>

Initial service state

ServiceUpdate

Update service code

Fields

service: ServiceId

Service to update

code: Vec<u8>

New service code

ValidatorRegister

Register as a validator

Fields

keys: ValidatorKeys

Validator public keys

stake: Balance

Stake amount

ValidatorUnregister

Unregister as a validator

Delegate

Delegate stake to a validator

Fields

validator: AccountId

Target validator

amount: Balance

Amount to delegate

Undelegate

Undelegate stake from a validator

Fields

validator: AccountId

Target validator

amount: Balance

Amount to undelegate

CoreAssign

Core assignment transaction

Fields

core: u16

Core index to assign

service: ServiceId

Service to assign to core

duration: u64

Assignment duration

AvailabilityReport

Availability report

Fields

core: u16

Core index

data_hash: Hash

Availability data hash

chunks: Vec<Vec<u8>>

Erasure coded chunks

DisputeInitiate

Dispute initiation

Fields

core: u16

Disputed core

block_number: u32

Block number being disputed

evidence: Vec<u8>

Dispute evidence

DisputeVote

Dispute vote

Fields

dispute_id: Hash

Dispute ID

vote: bool

Vote (true = valid, false = invalid)

justification: Vec<u8>

Justification

Implementations

impl TransactionKind

pub fn transaction_type(&self) -> TransactionType

Get the transaction type identifier

pub fn type_name(&self) -> &'static str

Get human-readable transaction type name

pub fn requires_stake(&self) -> bool

Check if this transaction requires stake

pub fn target_service(&self) -> Option<ServiceId>

Get the target service ID if applicable

pub fn target_core(&self) -> Option<u16>

Get the core index if applicable

Trait Implementations

impl Clone for TransactionKind

fn clone(&self) -> TransactionKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionKind

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

Formats the value using the given formatter.

impl Decode for TransactionKind

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<'de> Deserialize<'de> for TransactionKind

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for TransactionKind

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

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

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl EncodeLike for TransactionKind

impl Eq for TransactionKind

impl PartialEq for TransactionKind

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for TransactionKind

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TransactionKind