Enum aptos_types::transaction::Transaction

source · [−]

pub enum Transaction {
    UserTransaction(SignedTransaction),
    GenesisTransaction(WriteSetPayload),
    BlockMetadata(BlockMetadata),
    StateCheckpoint,
}

Expand description

Transaction will be the transaction type used internally in the aptos node to represent the transaction to be processed and persisted.

We suppress the clippy warning here as we would expect most of the transaction to be user transaction.

Variants

`UserTransaction(SignedTransaction)`

Transaction submitted by the user. e.g: P2P payment transaction, publishing module transaction, etc. TODO: We need to rename SignedTransaction to SignedUserTransaction, as well as all the other transaction types we had in our codebase.

`GenesisTransaction(WriteSetPayload)`

Transaction that applies a WriteSet to the current storage, it’s applied manually via db-bootstrapper.

`BlockMetadata(BlockMetadata)`

Transaction to update the block metadata resource at the beginning of a block.

`StateCheckpoint`

Transaction to let the executor update the global state tree and record the root hash in the TransactionInfo

Implementations

impl Transaction

pub fn as_signed_user_txn(&self) -> Result<&SignedTransaction>

pub fn format_for_client(
&self,
get_transaction_name: impl Fn(&[u8]) -> String
) -> String

Trait Implementations

impl Clone for Transaction

fn clone(&self) -> Transaction

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl CryptoHash for Transaction

type Hasher = TransactionHasher

The associated Hasher type which comes with a unique salt for this type.

fn hash(&self) -> HashValue

Hashes the object and produces a HashValue.

impl Debug for Transaction

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for Transaction

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

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq<Transaction> for Transaction

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

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

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

This method tests for !=.

impl Serialize for Transaction

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

Serialize this value into the given Serde serializer. Read more

impl TryFrom<Transaction> for SignedTransaction

type Error = Error

The type returned in the event of a conversion error.

fn try_from(txn: Transaction) -> Result<Self>

Performs the conversion.

impl Eq for Transaction

impl StructuralEq for Transaction

impl StructuralPartialEq for Transaction

Auto Trait Implementations

impl RefUnwindSafe for Transaction

impl Send for Transaction

impl Sync for Transaction

impl Unpin for Transaction

impl UnwindSafe for Transaction

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> TestOnlyHash for T where
T: Serialize + ?Sized,

fn test_only_hash(&self) -> HashValue

Generates a hash used only for tests.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,