Struct SystemConfig

pub struct SystemConfig {
    pub batcher_address: Address,
    pub overhead: U256,
    pub scalar: U256,
    pub gas_limit: u64,
    pub base_fee_scalar: Option<u64>,
    pub blob_base_fee_scalar: Option<u64>,
    pub eip1559_denominator: Option<u32>,
    pub eip1559_elasticity: Option<u32>,
}

System configuration.

Fields

batcher_address: Address

Batcher address

overhead: U256

Fee overhead value

scalar: U256

Fee scalar value

gas_limit: u64

Gas limit value

base_fee_scalar: Option<u64>

Base fee scalar value

blob_base_fee_scalar: Option<u64>

Blob base fee scalar value

eip1559_denominator: Option<u32>

EIP-1559 denominator

eip1559_elasticity: Option<u32>

EIP-1559 elasticity

Implementations

impl SystemConfig

pub fn update_with_receipts( &mut self, receipts: &[Receipt], l1_system_config_address: Address, ecotone_active: bool, ) -> Result<(), SystemConfigUpdateError>

Filters all L1 receipts to find config updates and applies the config updates.

fn process_config_update_log( &mut self, log: &Log, ecotone_active: bool, ) -> Result<SystemConfigUpdateType, SystemConfigUpdateError>

Decodes an EVM log entry emitted by the system config contract and applies it as a SystemConfig change.

Parse log data for:

event ConfigUpdate(
   uint256 indexed version,
   UpdateType indexed updateType,
   bytes data
);

fn update_batcher_address( &mut self, log_data: &[u8], ) -> Result<SystemConfigUpdateType, BatcherUpdateError>

Updates the batcher address in the SystemConfig given the log data.

fn update_gas_config( &mut self, log_data: &[u8], ecotone_active: bool, ) -> Result<SystemConfigUpdateType, GasConfigUpdateError>

Updates the SystemConfig gas config - both the overhead and scalar values given the log data and rollup config.

fn update_gas_limit( &mut self, log_data: &[u8], ) -> Result<SystemConfigUpdateType, GasLimitUpdateError>

Updates the gas limit of the SystemConfig given the log data.

fn update_eip1559_params( &mut self, log_data: &[u8], ) -> Result<SystemConfigUpdateType, EIP1559UpdateError>

Updates the EIP-1559 parameters of the SystemConfig given the log data.

Trait Implementations

impl Clone for SystemConfig

fn clone(&self) -> SystemConfig

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SystemConfig

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

Formats the value using the given formatter.

impl Default for SystemConfig

fn default() -> SystemConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SystemConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for SystemConfig

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SystemConfig

fn eq(&self, other: &SystemConfig) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for SystemConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for SystemConfig

impl Eq for SystemConfig

impl StructuralPartialEq for SystemConfig

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 144 bytes