stateupgrade

package

v0.8.0-fuji-rc.2 Latest Latest Go to latest Published: Oct 17, 2025 License: GPL-3.0, LGPL-3.0 Imports: 5 Imported by: 1

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Valid go.mod file
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Repository

github.com/ava-labs/subnet-evm

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Documentation ¶

Index ¶

func Configure(stateUpgrade *extras.StateUpgrade, chainConfig ChainContext, state StateDB, ...) error
type BlockContext
type ChainContext
type StateDB

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Configure ¶

func Configure(stateUpgrade *extras.StateUpgrade, chainConfig ChainContext, state StateDB, blockContext BlockContext) error

Configure applies the state upgrade to the state.

Types ¶

type BlockContext ¶

type BlockContext interface {
	Number() *big.Int
}

BlockContext defines an interface that provides information to a state upgrade about the block that activates the upgrade.

type ChainContext ¶

type ChainContext interface {
	IsEIP158(num *big.Int) bool
}

ChainContext defines an interface that provides information to a state upgrade about the chain configuration.

type StateDB ¶

type StateDB interface {
	SetState(common.Address, common.Hash, common.Hash, ...stateconf.StateDBStateOption)
	SetCode(common.Address, []byte)
	AddBalance(common.Address, *uint256.Int)

	GetNonce(common.Address) uint64
	SetNonce(common.Address, uint64)

	CreateAccount(common.Address)
	Exist(common.Address) bool
}

StateDB is the interface for accessing EVM state in state upgrades

Source Files ¶

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