Trait AccessListItemTr

pub trait AccessListItemTr {
    // Required methods
    fn address(&self) -> &Address;
    fn storage_slots(&self) -> impl Iterator<Item = &FixedBytes<32>>;
}

Access list type is introduced in EIP-2930, and every transaction after it contains access list.

Note: Iterator over access list returns account address and storage slot keys that are warm loaded before transaction execution.

Number of account and storage slots is used to calculate initial tx gas cost.

Required Methods

fn address(&self) -> &Address

Returns account address.

fn storage_slots(&self) -> impl Iterator<Item = &FixedBytes<32>>

Returns storage slot keys.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<'a, T> AccessListItemTr for &'a T

where T: 'a + AccessListItemTr + ?Sized,

fn address(&self) -> &Address

fn storage_slots(&self) -> impl Iterator<Item = &FixedBytes<32>>

impl<T> AccessListItemTr for Box<T>

where T: AccessListItemTr + ?Sized,

fn address(&self) -> &Address

fn storage_slots(&self) -> impl Iterator<Item = &FixedBytes<32>>

impl<T> AccessListItemTr for Rc<T>

where T: AccessListItemTr + ?Sized,

fn address(&self) -> &Address

fn storage_slots(&self) -> impl Iterator<Item = &FixedBytes<32>>

impl<T> AccessListItemTr for Arc<T>

where T: AccessListItemTr + ?Sized,

fn address(&self) -> &Address

fn storage_slots(&self) -> impl Iterator<Item = &FixedBytes<32>>

Implementors

impl AccessListItemTr for AccessListItem