reth_transaction_pool::validate

Struct ValidPoolTransaction

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pub struct ValidPoolTransaction<T: PoolTransaction> {
    pub transaction: T,
    pub transaction_id: TransactionId,
    pub propagate: bool,
    pub timestamp: Instant,
    pub origin: TransactionOrigin,
}
Expand description

A valid transaction in the pool.

This is used as the internal representation of a transaction inside the pool.

For EIP-4844 blob transactions this will not contain the blob sidecar which is stored separately in the BlobStore.

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§transaction: T

The transaction

§transaction_id: TransactionId

The identifier for this transaction.

§propagate: bool

Whether it is allowed to propagate the transaction.

§timestamp: Instant

Timestamp when this was added to the pool.

§origin: TransactionOrigin

Where this transaction originated from.

Implementations§

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impl<T: PoolTransaction> ValidPoolTransaction<T>

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pub fn hash(&self) -> &TxHash

Returns the hash of the transaction.

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pub fn tx_type(&self) -> u8

Returns the type identifier of the transaction

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pub fn sender(&self) -> Address

Returns the address of the sender

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pub fn to(&self) -> Option<Address>

Returns the recipient of the transaction if it is not a CREATE transaction.

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pub fn encoded_length(&self) -> usize

Returns the length of the rlp encoded transaction

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pub fn nonce(&self) -> u64

Returns the nonce set for this transaction.

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pub fn cost(&self) -> U256

Returns the cost that this transaction is allowed to consume:

For EIP-1559 transactions: max_fee_per_gas * gas_limit + tx_value. For legacy transactions: gas_price * gas_limit + tx_value.

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pub fn max_fee_per_blob_gas(&self) -> Option<u128>

Returns the EIP-4844 max blob fee the caller is willing to pay.

For non-EIP-4844 transactions, this returns None.

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pub fn max_fee_per_gas(&self) -> u128

Returns the EIP-1559 Max base fee the caller is willing to pay.

For legacy transactions this is gas_price.

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pub fn effective_tip_per_gas(&self, base_fee: u64) -> Option<u128>

Returns the effective tip for this transaction.

For EIP-1559 transactions: min(max_fee_per_gas - base_fee, max_priority_fee_per_gas). For legacy transactions: gas_price - base_fee.

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pub fn priority_fee_or_price(&self) -> u128

Returns the max priority fee per gas if the transaction is an EIP-1559 transaction, and otherwise returns the gas price.

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pub fn gas_limit(&self) -> u64

Maximum amount of gas that the transaction is allowed to consume.

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pub const fn is_local(&self) -> bool

Whether the transaction originated locally.

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pub fn is_eip4844(&self) -> bool

Whether the transaction is an EIP-4844 blob transaction.

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impl<T: PoolTransaction<Consensus: Into<TransactionSignedEcRecovered>>> ValidPoolTransaction<T>

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pub fn to_recovered_transaction(&self) -> TransactionSignedEcRecovered

Converts to this type into a [TransactionSignedEcRecovered].

Note: this takes &self since indented usage is via Arc<Self>.

Trait Implementations§

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impl<T: PoolTransaction> Debug for ValidPoolTransaction<T>

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

Formats the value using the given formatter. Read more

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