Struct Transaction

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pub struct Transaction<'a> { /* private fields */ }
Expand description

A builder-like object that will allow specifying various actions to be performed in a single transaction. For details on each of the actions, find them in NEAR transactions.

All actions are performed on the account specified by receiver_id.

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impl<'a> Transaction<'a>

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pub async fn transact(self) -> Result<FinalExecutionOutcomeView>

Process the transaction, and return the result of the execution.

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pub async fn transact_async(self) -> Result<AsyncTransactionStatus>

Send the transaction to the network to be processed. This will be done asynchronously without waiting for the transaction to complete.

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impl Transaction<'_>

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pub fn add_key(self, pk: PublicKey, ak: AccessKey) -> Self

Adds a key to the receiver_id’s account, where the public key can be used later to delete the same key.

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pub fn call(self, function: Function) -> Self

Call into the receiver_id’s contract with the specific function arguments.

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pub fn create_account(self) -> Self

Create a new account with the account id being receiver_id.

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pub fn delete_account(self, beneficiary_id: &AccountId) -> Self

Deletes the receiver_id’s account. The beneficiary specified by beneficiary_id will receive the funds of the account deleted.

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pub fn delete_key(self, pk: PublicKey) -> Self

Deletes a key from the receiver_id’s account, where the public key is associated with the access key to be deleted.

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pub fn deploy(self, code: &[u8]) -> Self

Deploy contract code or WASM bytes to the receiver_id’s account.

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pub fn stake(self, stake: NearToken, pk: PublicKey) -> Self

An action which stakes the signer’s tokens and setups a validator public key.

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pub fn transfer(self, deposit: NearToken) -> Self

Transfer deposit amount from signer’s account into receiver_id’s account.

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pub fn retry_exponential(self, base_millis: u64, max_retries: usize) -> Self

Retry this transactions if it fails. This will retry the transaction with exponential backoff.

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pub fn retry( self, strategy: impl Iterator<Item = Duration> + Send + Sync + 'static, ) -> Self

Retry this transactions if it fails. This will retry the transaction with the provided retry strategy.

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pub fn wait_until(self, wait_until: TxExecutionStatus) -> Self

Specifies the status to wait until the transaction reaches in the network. The default value is TxExecutionStatus::ExecutedOptimistic if not specified by this function.

Auto Trait Implementations§

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impl<'a> Freeze for Transaction<'a>

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impl<'a> !RefUnwindSafe for Transaction<'a>

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impl<'a> Send for Transaction<'a>

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impl<'a> Sync for Transaction<'a>

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impl<'a> Unpin for Transaction<'a>

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impl<'a> !UnwindSafe for Transaction<'a>

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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where Self: Pointer,

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where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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fn from(t: T) -> T

Returns the argument unchanged.

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

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Mutable access to a value. Read more
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