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feat(docs): add primer on all transaction types (#3897)

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Thomas Coratger
2023-07-25 12:21:13 +02:00
committed by GitHub
parent ea11787d7d
commit 34fc89bd1f
4 changed files with 65 additions and 4 deletions
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27
crates/primitives/src/transaction/mod.rs
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@@ -302,11 +302,32 @@ impl TxEip4844 {
#[derive_arbitrary(compact)]
#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
pub enum Transaction {
/// Legacy transaction.
/// Legacy transaction (type `0x0`).
///
/// Traditional Ethereum transactions, containing parameters `nonce`, `gasPrice`, `gasLimit`,
/// `to`, `value`, `data`, `v`, `r`, and `s`.
///
/// These transactions do not utilize access lists nor do they incorporate EIP-1559 fee market
/// changes.
Legacy(TxLegacy),
/// Transaction with an [`AccessList`] ([EIP-2930](https://eips.ethereum.org/EIPS/eip-2930)).
/// Transaction with an [`AccessList`] ([EIP-2930](https://eips.ethereum.org/EIPS/eip-2930)), type `0x1`.
///
/// The `accessList` specifies an array of addresses and storage keys that the transaction
/// plans to access, enabling gas savings on cross-contract calls by pre-declaring the accessed
/// contract and storage slots.
Eip2930(TxEip2930),
/// A transaction with a priority fee ([EIP-1559](https://eips.ethereum.org/EIPS/eip-1559)).
/// A transaction with a priority fee ([EIP-1559](https://eips.ethereum.org/EIPS/eip-1559)), type `0x2`.
///
/// Unlike traditional transactions, EIP-1559 transactions use an in-protocol, dynamically
/// changing base fee per gas, adjusted at each block to manage network congestion.
///
/// - `maxPriorityFeePerGas`, specifying the maximum fee above the base fee the sender is
/// willing to pay
/// - `maxFeePerGas`, setting the maximum total fee the sender is willing to pay.
///
/// The base fee is burned, while the priority fee is paid to the miner who includes the
/// transaction, incentivizing miners to include transactions with higher priority fees per
/// gas.
Eip1559(TxEip1559),
}