Struct StorageSlotId 

pub struct StorageSlotId { /* private fields */ }

The partial hash of a storage slot name.

A slot id consists of two field elements: a prefix and a suffix.

Slot ids uniquely identify slots in account storage and are used by the host functions exposed via miden::protocol::*.

Implementations

impl StorageSlotId

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

Creates a new StorageSlotId from the provided felts.

Note: this constructor takes (suffix, prefix) to match the values returned by miden_protocol::account::StorageSlotId::{suffix,prefix}.

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

Creates a new StorageSlotId from the provided felts in host-call order.

Host functions take the prefix first and then the suffix.

pub fn to_prefix_suffix(&self) -> (Felt, Felt)

Returns the (prefix, suffix) pair in host-call order.

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 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 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 Copy for StorageSlotId

impl Eq for StorageSlotId

impl StructuralPartialEq for StorageSlotId