Struct AccessListInspector

pub struct AccessListInspector {
    excluded: HashSet<Address>,
    access_list: HashMap<Address, BTreeSet<FixedBytes<32>>>,
}

An Inspector that collects touched accounts and storage slots.

This can be used to construct an AccessList for a transaction via eth_createAccessList

Fields

excluded: HashSet<Address>

access_list: HashMap<Address, BTreeSet<FixedBytes<32>>>

Implementations

impl AccessListInspector

pub fn new( access_list: AccessList, from: Address, to: Address, precompiles: impl IntoIterator<Item = Address>, ) -> AccessListInspector

Creates a new inspector instance

The access_list is the provided access list from the call request

pub fn into_access_list(self) -> AccessList

Returns list of addresses and storage keys used by the transaction. It gives you the list of addresses and storage keys that were touched during execution.

pub fn access_list(&self) -> AccessList

Returns list of addresses and storage keys used by the transaction. It gives you the list of addresses and storage keys that were touched during execution.

Trait Implementations

impl Debug for AccessListInspector

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

Formats the value using the given formatter.

impl Default for AccessListInspector

fn default() -> AccessListInspector

Returns the “default value” for a type.

impl<DB> Inspector<DB> for AccessListInspector

where DB: Database,

fn step(&mut self, interp: &mut Interpreter, _context: &mut EvmContext<DB>)

Called on each step of the interpreter.

fn initialize_interp( &mut self, interp: &mut Interpreter, context: &mut EvmContext<DB>, )

Called before the interpreter is initialized.

fn step_end(&mut self, interp: &mut Interpreter, context: &mut EvmContext<DB>)

Called after step when the instruction has been executed.

fn log( &mut self, interp: &mut Interpreter, context: &mut EvmContext<DB>, log: &Log, )

Called when a log is emitted.

fn call( &mut self, context: &mut EvmContext<DB>, inputs: &mut CallInputs, ) -> Option<CallOutcome>

Called whenever a call to a contract is about to start.

fn call_end( &mut self, context: &mut EvmContext<DB>, inputs: &CallInputs, outcome: CallOutcome, ) -> CallOutcome

Called when a call to a contract has concluded.

fn create( &mut self, context: &mut EvmContext<DB>, inputs: &mut CreateInputs, ) -> Option<CreateOutcome>

Called when a contract is about to be created.

fn create_end( &mut self, context: &mut EvmContext<DB>, inputs: &CreateInputs, outcome: CreateOutcome, ) -> CreateOutcome

Called when a contract has been created.

fn eofcreate( &mut self, context: &mut EvmContext<DB>, inputs: &mut EOFCreateInputs, ) -> Option<CreateOutcome>

Called when EOF creating is called.

fn eofcreate_end( &mut self, context: &mut EvmContext<DB>, inputs: &EOFCreateInputs, outcome: CreateOutcome, ) -> CreateOutcome

Called when eof creating has ended.

fn selfdestruct( &mut self, contract: Address, target: Address, value: Uint<256, 4>, )

Called when a contract has been self-destructed with funds transferred to target.

impl InspectorExt for AccessListInspector

fn should_use_create2_factory( &mut self, _context: &mut EvmContext<&mut dyn DatabaseExt<Error = DatabaseError>>, _inputs: &mut CreateInputs, ) -> bool

Determines whether the DEFAULT_CREATE2_DEPLOYER should be used for a CREATE2 frame.

fn console_log(&mut self, _input: String)

Simulates console.log invocation.

fn is_odyssey(&self) -> bool

Returns true if the current network is Odyssey.

fn create2_deployer(&self) -> Address

Returns the CREATE2 deployer address.

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: 96 bytes