Module alloy_eips::eip1559

EIP-1559 constants, helpers, and types.

Structs

• BaseFeeParams
  BaseFeeParams contains the config parameters that control block base fee computation

Constants

• DEFAULT_BASE_FEE_MAX_CHANGE_DENOMINATOR
  Base fee max change denominator as defined in EIP-1559
• DEFAULT_ELASTICITY_MULTIPLIER
  Elasticity multiplier as defined in EIP-1559
• ETHEREUM_BLOCK_GAS_LIMIT
  The default Ethereum block gas limit.
• GAS_LIMIT_BOUND_DIVISOR
  The bound divisor of the gas limit, used in update calculations.
• INITIAL_BASE_FEE
  Initial base fee as defined in EIP-1559
• MIN_PROTOCOL_BASE_FEE
  The minimum tx fee below which the txpool will reject the transaction.
• MIN_PROTOCOL_BASE_FEE_U256
  Same as MIN_PROTOCOL_BASE_FEE but as a U256.

Functions

• calc_next_block_base_fee
  Calculate the base fee for the next block based on the EIP-1559 specification.
• calculate_block_gas_limit
  Calculate the gas limit for the next block based on parent and desired gas limits. Ref: https://github.com/ethereum/go-ethereum/blob/88cbfab332c96edfbe99d161d9df6a40721bd786/core/block_validator.go#L166