reth_transaction_pool::test_utils

Struct TransactionGenerator

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pub struct TransactionGenerator<R> {
    pub rng: R,
    pub signer_keys: Vec<B256>,
    pub base_fee: u128,
    pub gas_limit: u64,
}
Available on crate feature test-utils only.
Expand description

A generator for transactions for testing purposes.

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§rng: R

The random number generator used for generating keys and selecting signers.

§signer_keys: Vec<B256>

The set of signer keys available for transaction generation.

§base_fee: u128

The base fee for transactions.

§gas_limit: u64

The gas limit for transactions.

Implementations§

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impl<R: Rng> TransactionGenerator<R>

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pub fn new(rng: R) -> Self

Initializes the generator with 10 random signers

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pub fn with_num_signers(rng: R, num_signers: usize) -> Self

Generates random random signers

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pub fn push_signer(&mut self, signer: B256) -> &mut Self

Adds a new signer to the set

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pub fn set_gas_limit(&mut self, gas_limit: u64) -> &mut Self

Sets the default gas limit for all generated transactions

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pub const fn with_gas_limit(self, gas_limit: u64) -> Self

Sets the default gas limit for all generated transactions

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pub fn set_base_fee(&mut self, base_fee: u64) -> &mut Self

Sets the base fee for the generated transactions

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pub const fn with_base_fee(self, base_fee: u64) -> Self

Sets the base fee for the generated transactions

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pub fn extend_signers( &mut self, signers: impl IntoIterator<Item = B256>, ) -> &mut Self

Adds the given signers to the set.

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pub fn transaction(&mut self) -> TransactionBuilder

Creates a new transaction with a random signer

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pub fn gen_eip1559(&mut self) -> TransactionSigned

Creates a new transaction with a random signer

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pub fn gen_eip4844(&mut self) -> TransactionSigned

Creates a new transaction with a random signer

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pub fn gen_eip1559_pooled(&mut self) -> EthPooledTransaction

Generates and returns a pooled EIP-1559 transaction with a random signer.

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pub fn gen_eip4844_pooled(&mut self) -> EthPooledTransaction

Generates and returns a pooled EIP-4844 transaction with a random signer.

Trait Implementations§

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impl<R: Debug> Debug for TransactionGenerator<R>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<R> Freeze for TransactionGenerator<R>
where R: Freeze,

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impl<R> RefUnwindSafe for TransactionGenerator<R>
where R: RefUnwindSafe,

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impl<R> Send for TransactionGenerator<R>
where R: Send,

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impl<R> Sync for TransactionGenerator<R>
where R: Sync,

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impl<R> Unpin for TransactionGenerator<R>
where R: Unpin,

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impl<R> UnwindSafe for TransactionGenerator<R>
where R: UnwindSafe,

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Causes self to use its LowerExp implementation when Debug-formatted.
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