Struct SlotChanges 

pub struct SlotChanges {
    pub slot: Uint<256, 4>,
    pub changes: Vec<StorageChange>,
}

Represents all changes made to a single storage slot across multiple transactions.

Fields

slot: Uint<256, 4>

The storage slot key being modified.

changes: Vec<StorageChange>

A list of write operations to this slot, ordered by transaction index.

Implementations

impl SlotChanges

pub const fn new(slot: Uint<256, 4>, changes: Vec<StorageChange>) -> SlotChanges

Creates a new SlotChanges instance for the given slot key and changes.

pub fn with_capacity(slot: Uint<256, 4>, capacity: usize) -> SlotChanges

Creates a new SlotChanges with preallocated capacity for the given number of changes.

pub fn push(&mut self, change: StorageChange)

Appends a storage change to the list.

pub const fn is_empty(&self) -> bool

Returns true if no changes have been recorded.

pub const fn len(&self) -> usize

Returns the number of changes recorded for this slot.

pub fn sort(&mut self)

Sorts this slot’s storage changes by block access index in ascending order.

This applies the per-slot ordering required by the “Ordering, Uniqueness and Determinism” section of EIP-7928. It only canonicalizes ordering and does not enforce uniqueness of block access indexes.

pub const fn with_slot(self, slot: Uint<256, 4>) -> SlotChanges

Creates a new SlotChanges for the given slot.

pub fn with_change(self, change: StorageChange) -> SlotChanges

Creates a new SlotChanges with the given change appended.

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for SlotChanges

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<SlotChanges, Error>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest( u: Unstructured<'arbitrary>, ) -> Result<SlotChanges, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Clone for SlotChanges

fn clone(&self) -> SlotChanges

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SlotChanges

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

Formats the value using the given formatter.

impl Decodable for SlotChanges

fn decode(b: &mut &[u8]) -> Result<SlotChanges, Error>

Decodes the blob into the appropriate type. buf must be advanced past the decoded object.

impl Default for SlotChanges

fn default() -> SlotChanges

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SlotChanges

fn deserialize<__D>( __deserializer: __D, ) -> Result<SlotChanges, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encodable for SlotChanges

fn length(&self) -> usize

Returns the length of the encoding of this type in bytes.

fn encode(&self, out: &mut dyn BufMut)

Encodes the type into the out buffer.

impl Eq for SlotChanges

impl Hash for SlotChanges

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

where __H: Hasher,

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 SlotChanges

fn eq(&self, other: &SlotChanges) -> 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 SlotChanges

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SlotChanges

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: 56 bytes