Enum fuel_tx::Transaction

pub enum Transaction {
    Script(Script),
    Create(Create),
    Mint(Mint),
    Upgrade(Upgrade),
    Upload(Upload),
}

The fuel transaction entity https://github.com/FuelLabs/fuel-specs/blob/master/src/tx-format/transaction.md.

Variants

Script(Script)

Create(Create)

Mint(Mint)

Upgrade(Upgrade)

Upload(Upload)

Implementations

impl Transaction

pub const fn script( gas_limit: Word, script: Vec<u8>, script_data: Vec<u8>, policies: Policies, inputs: Vec<Input>, outputs: Vec<Output>, witnesses: Vec<Witness>, ) -> Script

pub fn create( bytecode_witness_index: u16, policies: Policies, salt: Salt, storage_slots: Vec<StorageSlot>, inputs: Vec<Input>, outputs: Vec<Output>, witnesses: Vec<Witness>, ) -> Create

pub fn mint( tx_pointer: TxPointer, input_contract: Contract, output_contract: Contract, mint_amount: Word, mint_asset_id: AssetId, gas_price: Word, ) -> Mint

pub fn upgrade( upgrade_purpose: UpgradePurpose, policies: Policies, inputs: Vec<Input>, outputs: Vec<Output>, witnesses: Vec<Witness>, ) -> Upgrade

pub fn upgrade_consensus_parameters( consensus_parameters: &ConsensusParameters, policies: Policies, inputs: Vec<Input>, outputs: Vec<Output>, witnesses: Vec<Witness>, ) -> Result<Upgrade, ValidityError>

Creates an Upgrade transaction with the purpose of upgrading the consensus parameters.

pub fn upload( upload_body: UploadBody, policies: Policies, inputs: Vec<Input>, outputs: Vec<Output>, witnesses: Vec<Witness>, ) -> Upload

pub fn upload_from_subsection( subsection: UploadSubsection, policies: Policies, inputs: Vec<Input>, outputs: Vec<Output>, witnesses: Vec<Witness>, ) -> Upload

pub const fn is_script(&self) -> bool

pub const fn is_create(&self) -> bool

pub const fn is_mint(&self) -> bool

pub const fn is_upgrade(&self) -> bool

pub const fn is_upload(&self) -> bool

pub const fn as_script(&self) -> Option<&Script>

pub fn as_script_mut(&mut self) -> Option<&mut Script>

pub const fn as_create(&self) -> Option<&Create>

pub fn as_create_mut(&mut self) -> Option<&mut Create>

pub const fn as_mint(&self) -> Option<&Mint>

pub fn as_mint_mut(&mut self) -> Option<&mut Mint>

pub const fn as_upgrade(&self) -> Option<&Upgrade>

pub fn as_upgrade_mut(&mut self) -> Option<&mut Upgrade>

pub const fn as_upload(&self) -> Option<&Upload>

pub fn as_upload_mut(&mut self) -> Option<&mut Upload>

Trait Implementations

impl Cacheable for Transaction

fn is_computed(&self) -> bool

The cache is already computed.

fn precompute(&mut self, chain_id: &ChainId) -> Result<(), ValidityError>

Computes the cache for the entity.

impl Clone for Transaction

fn clone(&self) -> Transaction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Transaction

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

Formats the value using the given formatter.

impl Deserialize for Transaction

fn decode_static<I: Input + ?Sized>(buffer: &mut I) -> Result<Self, Error>

Decodes static part of Self from the buffer.

fn decode_dynamic<I: Input + ?Sized>( &mut self, buffer: &mut I, ) -> Result<(), Error>

Decodes dynamic part of the information from the buffer to fill Self. The default implementation does nothing. Dynamically-sized contains should override this.

fn decode<I>(buffer: &mut I) -> Result<Self, Error>

where I: Input + ?Sized,

Decodes Self from the buffer.

fn from_bytes(buffer: &[u8]) -> Result<Self, Error>

Helper method for deserializing Self from bytes.

impl EnumCount for Transaction

const COUNT: usize = 5usize

impl FormatValidityChecks for Transaction

fn check_signatures(&self, chain_id: &ChainId) -> Result<(), ValidityError>

Validates that all required signatures are set in the transaction and that they are valid.

fn check_without_signatures( &self, block_height: BlockHeight, consensus_params: &ConsensusParameters, ) -> Result<(), ValidityError>

Validates the transactions according to rules from the specification: https://github.com/FuelLabs/fuel-specs/blob/master/src/tx-format/transaction.md

fn check( &self, block_height: BlockHeight, consensus_params: &ConsensusParameters, ) -> Result<(), ValidityError>

Performs all stateless transaction validity checks. This includes the validity of fields according to rules in the specification and validity of signatures.

impl From<&Transaction> for TransactionRepr

fn from(tx: &Transaction) -> Self

Converts to this type from the input type.

impl From<ChargeableTransaction<CreateBody, CreateMetadata>> for Transaction

fn from(tx: Create) -> Self

Converts to this type from the input type.

impl From<ChargeableTransaction<ScriptBody, ScriptMetadata>> for Transaction

fn from(tx: Script) -> Self

Converts to this type from the input type.

impl From<ChargeableTransaction<UpgradeBody, UpgradeMetadata>> for Transaction

fn from(tx: Upgrade) -> Self

Converts to this type from the input type.

impl From<ChargeableTransaction<UploadBody, UploadMetadata>> for Transaction

fn from(tx: Upload) -> Self

Converts to this type from the input type.

impl From<Mint> for Transaction

fn from(tx: Mint) -> Self

Converts to this type from the input type.

impl Hash for Transaction

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Transaction

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

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

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

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

impl Serialize for Transaction

fn size_static(&self) -> usize

Size of the static part of the serialized object, in bytes. Saturates to usize::MAX on overflow.

fn size_dynamic(&self) -> usize

Size of the dynamic part, in bytes. Saturates to usize::MAX on overflow.

fn encode_static<O: Output + ?Sized>(&self, buffer: &mut O) -> Result<(), Error>

Encodes staticly-sized part of Self.

fn encode_dynamic<O: Output + ?Sized>( &self, buffer: &mut O, ) -> Result<(), Error>

Encodes dynamically-sized part of Self. The default implementation does nothing. Dynamically-sized contains should override this.

fn size(&self) -> usize

Total size of the serialized object, in bytes. Saturates to usize::MAX on overflow.

fn encode<O>(&self, buffer: &mut O) -> Result<(), Error>

where O: Output + ?Sized,

Encodes Self into the buffer.

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

Encodes Self into bytes vector. Required known size.

impl TryFrom<&Transaction> for Contract

type Error = ValidityError

The type returned in the event of a conversion error.

fn try_from(tx: &Transaction) -> Result<Self, Self::Error>

Performs the conversion.

impl UniqueIdentifier for Transaction

fn id(&self, chain_id: &ChainId) -> Bytes32

The unique identifier of the transaction is based on its content.

fn cached_id(&self) -> Option<Bytes32>

The cached unique identifier of the transaction. Returns None if transaction was not precomputed.

impl Eq for Transaction

impl StructuralPartialEq for Transaction