Struct StorageSlotId 

pub struct StorageSlotId { /* private fields */ }

The partial hash of a StorageSlotName.

The ID of a slot are the first (suffix) and second (prefix) field elements of the blake3-hashed slot name.

The slot ID is used to uniquely identify a storage slot and is used to sort slots in account storage.

Implementations

impl StorageSlotId

pub fn new(suffix: Felt, prefix: Felt) -> Self

Creates a new StorageSlotId from the provided felts.

pub fn suffix(&self) -> Felt

Returns the suffix of the StorageSlotId.

pub fn prefix(&self) -> Felt

Returns the prefix of the StorageSlotId.

Trait Implementations

impl Clone for StorageSlotId

fn clone(&self) -> StorageSlotId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StorageSlotId

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

Formats the value using the given formatter.

impl Deserializable for StorageSlotId

fn read_from<R: ByteReader>( source: &mut R, ) -> Result<Self, DeserializationError>

Reads a sequence of bytes from the provided source, attempts to deserialize these bytes into Self, and returns the result.

fn read_from_bytes(bytes: &[u8]) -> Result<Self, DeserializationError>

Attempts to deserialize the provided bytes into Self and returns the result.

impl Display for StorageSlotId

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

Returns a big-endian, hex-encoded string of length 34, including the 0x prefix.

This means it encodes 16 bytes.

impl Hash for StorageSlotId

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

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 Ord for StorageSlotId

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for StorageSlotId

fn eq(&self, other: &StorageSlotId) -> 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 PartialOrd for StorageSlotId

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serializable for StorageSlotId

fn write_into<W: ByteWriter>(&self, target: &mut W)

Serializes self into bytes and writes these bytes into the target.

fn to_bytes(&self) -> Vec<u8>

Serializes self into a vector of bytes.

fn get_size_hint(&self) -> usize

Returns an estimate of how many bytes are needed to represent self.

impl Copy for StorageSlotId

impl Eq for StorageSlotId

impl StructuralPartialEq for StorageSlotId