Enum fuel_vm::prelude::Transaction

pub enum Transaction {
    Script {
        gas_price: u64,
        gas_limit: u64,
        byte_price: u64,
        maturity: u64,
        receipts_root: Bytes32,
        script: Vec<u8, Global>,
        script_data: Vec<u8, Global>,
        inputs: Vec<Input, Global>,
        outputs: Vec<Output, Global>,
        witnesses: Vec<Witness, Global>,
        metadata: Option<Metadata>,
    },
    Create {
        gas_price: u64,
        gas_limit: u64,
        byte_price: u64,
        maturity: u64,
        bytecode_witness_index: u8,
        salt: Salt,
        static_contracts: Vec<ContractId, Global>,
        storage_slots: Vec<StorageSlot, Global>,
        inputs: Vec<Input, Global>,
        outputs: Vec<Output, Global>,
        witnesses: Vec<Witness, Global>,
        metadata: Option<Metadata>,
    },
}

Variants

Script

Fields

gas_price: u64

gas_limit: u64

byte_price: u64

maturity: u64

receipts_root: Bytes32

script: Vec<u8, Global>

script_data: Vec<u8, Global>

inputs: Vec<Input, Global>

outputs: Vec<Output, Global>

witnesses: Vec<Witness, Global>

metadata: Option<Metadata>

Create

Fields

gas_price: u64

gas_limit: u64

byte_price: u64

maturity: u64

bytecode_witness_index: u8

salt: Salt

static_contracts: Vec<ContractId, Global>

storage_slots: Vec<StorageSlot, Global>

inputs: Vec<Input, Global>

outputs: Vec<Output, Global>

witnesses: Vec<Witness, Global>

metadata: Option<Metadata>

Implementations

impl Transaction

pub fn id(&self) -> Bytes32

impl Transaction

pub fn precompute_metadata(&mut self)

impl Transaction

pub const fn script_offset() -> usize

For a serialized transaction of type Script, return the bytes offset of the script

pub fn script_data_offset(&self) -> Option<usize>

For a serialized transaction of type Script, return the bytes offset of the script data

pub fn input_coin_predicate_offset(&self, index: usize) -> Option<usize>

For a transaction of type Create, return the offset of the data relative to the serialized transaction for a given index of inputs, if this input is of type Coin.

pub fn input_offset(&self, index: usize) -> Option<usize>

Return the serialized bytes offset of the input with the provided index

Return None if index is invalid

pub fn output_offset(&self, index: usize) -> Option<usize>

Return the serialized bytes offset of the output with the provided index

Return None if index is invalid

pub fn witness_offset(&self, index: usize) -> Option<usize>

Return the serialized bytes offset of the witness with the provided index

Return None if index is invalid

impl Transaction

pub fn validate(&self, block_height: u64) -> Result<(), ValidationError>

impl Transaction

pub const fn script(
    gas_price: u64,
    gas_limit: u64,
    byte_price: u64,
    maturity: u64,
    script: Vec<u8, Global>,
    script_data: Vec<u8, Global>,
    inputs: Vec<Input, Global>,
    outputs: Vec<Output, Global>,
    witnesses: Vec<Witness, Global>
) -> Transaction

pub const fn create(
    gas_price: u64,
    gas_limit: u64,
    byte_price: u64,
    maturity: u64,
    bytecode_witness_index: u8,
    salt: Salt,
    static_contracts: Vec<ContractId, Global>,
    storage_slots: Vec<StorageSlot, Global>,
    inputs: Vec<Input, Global>,
    outputs: Vec<Output, Global>,
    witnesses: Vec<Witness, Global>
) -> Transaction

pub fn input_colors(&self) -> impl Iterator<Item = &Color>

pub fn input_contracts(&self) -> impl Iterator<Item = &ContractId>

pub const fn gas_price(&self) -> u64

pub fn set_gas_price(&mut self, price: u64)

pub const fn gas_limit(&self) -> u64

pub fn set_gas_limit(&mut self, limit: u64)

pub const fn byte_price(&self) -> u64

pub fn set_byte_price(&mut self, price: u64)

pub const fn maturity(&self) -> u64

pub fn set_maturity(&mut self, mat: u64)

pub const fn is_script(&self) -> bool

pub const fn metadata(&self) -> Option<&Metadata>

pub fn inputs(&self) -> &[Input]

pub fn outputs(&self) -> &[Output]

pub fn witnesses(&self) -> &[Witness]

pub fn set_witnesses(&mut self, new_witnesses: Vec<Witness, Global>)

pub fn try_from_bytes(bytes: &[u8]) -> Result<(usize, Transaction), Error>

pub const fn receipts_root(&self) -> Option<&Bytes32>

pub fn set_receipts_root(&mut self, root: Bytes32) -> Option<Bytes32>

pub fn metered_bytes_size(&self) -> usize

Used for accounting purposes when charging byte based fees

Trait Implementations

impl Clone for Transaction

pub 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

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

Formats the value using the given formatter.

impl Default for Transaction

pub fn default() -> Transaction

Returns the “default value” for a type.

impl From<&'_ Transaction> for Context

fn from(tx: &Transaction) -> Self

Performs the conversion.

impl<S> From<Interpreter<S>> for Transaction

fn from(vm: Interpreter<S>) -> Self

Performs the conversion.

impl Hash for Transaction

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl PartialEq<Transaction> for Transaction

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

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

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

This method tests for !=.

impl Read for Transaction

pub fn read(&mut self, buf: &mut [u8]) -> Result<usize, Error>

Pull some bytes from this source into the specified buffer, returning how many bytes were read.

fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>

Like read, except that it reads into a slice of buffers.

fn is_read_vectored(&self) -> bool

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

Determines if this Reader has an efficient read_vectored implementation.

fn read_to_end(&mut self, buf: &mut Vec<u8, Global>) -> Result<usize, Error>

Read all bytes until EOF in this source, placing them into buf.

fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>

Read all bytes until EOF in this source, appending them to buf.

fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>

Read the exact number of bytes required to fill buf.

fn read_buf(&mut self, buf: &mut ReadBuf<'_>) -> Result<(), Error>

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

Pull some bytes from this source into the specified buffer.

fn read_buf_exact(&mut self, buf: &mut ReadBuf<'_>) -> Result<(), Error>

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

Read the exact number of bytes required to fill buf.

fn by_ref(&mut self) -> &mut Self

Creates a “by reference” adaptor for this instance of Read.

fn bytes(self) -> Bytes<Self>

Transforms this Read instance to an Iterator over its bytes.

fn chain<R>(self, next: R) -> Chain<Self, R> where
    R: Read, 

Creates an adapter which will chain this stream with another.

fn take(self, limit: u64) -> Take<Self>

Creates an adapter which will read at most limit bytes from it.

impl SizedBytes for Transaction

pub fn serialized_size(&self) -> usize

Return the expected serialized size for an instance of the type.

impl TryFrom<&'_ Transaction> for Contract

type Error = InterpreterError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Write for Transaction

pub fn write(&mut self, buf: &[u8]) -> Result<usize, Error>

Write a buffer into this writer, returning how many bytes were written.

pub fn flush(&mut self) -> Result<(), Error>

Flush this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

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

Determines if this Writer has an efficient write_vectored implementation.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this writer.

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

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

Attempts to write multiple buffers into this writer.

fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered.

fn by_ref(&mut self) -> &mut Self

Creates a “by reference” adapter for this instance of Write.

impl Eq for Transaction

impl StructuralEq for Transaction

impl StructuralPartialEq for Transaction