Struct EvmStorageSlot 

pub struct EvmStorageSlot {
    pub original_value: FlaggedStorage,
    pub present_value: FlaggedStorage,
    pub is_cold: bool,
}

This type keeps track of the current value of a storage slot.

Fields

original_value: FlaggedStorage

Original value of the storage slot.

present_value: FlaggedStorage

Present value of the storage slot.

is_cold: bool

Represents if the storage slot is cold.

Implementations

impl EvmStorageSlot

pub fn new(original: FlaggedStorage) -> EvmStorageSlot

Creates a new unchanged EvmStorageSlot for the given value.

pub fn new_changed( original_value: FlaggedStorage, present_value: FlaggedStorage, ) -> EvmStorageSlot

Creates a new changed EvmStorageSlot.

pub fn is_changed(&self) -> bool

Returns true if the present value differs from the original value.

pub fn original_value(&self) -> FlaggedStorage

Returns the original value of the storage slot.

pub fn present_value(&self) -> FlaggedStorage

Returns the current value of the storage slot.

pub fn mark_cold(&mut self)

Marks the storage slot as cold.

pub fn mark_warm(&mut self) -> bool

Marks the storage slot as warm and returns a bool indicating if it was previously cold.

Trait Implementations

impl Clone for EvmStorageSlot

fn clone(&self) -> EvmStorageSlot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EvmStorageSlot

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

Formats the value using the given formatter.

impl Default for EvmStorageSlot

fn default() -> EvmStorageSlot

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EvmStorageSlot

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<EvmStorageSlot> for StorageSlot

fn from(value: EvmStorageSlot) -> StorageSlot

Converts to this type from the input type.

impl Hash for EvmStorageSlot

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 EvmStorageSlot

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

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 Eq for EvmStorageSlot

impl StructuralPartialEq for EvmStorageSlot

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: 88 bytes