Enum StorageSlotType 

#[repr(u8)]
pub enum StorageSlotType {
    Value = 0,
    Map = 1,
}

The type of a storage slot.

Variants

Value = 0

Represents a slot that contains a value.

Map = 1

Represents a slot that contains a commitment to a map with key-value pairs.

Implementations

impl StorageSlotType

pub fn as_felt(&self) -> BaseElement

pub fn is_value(&self) -> bool

Returns true if the slot is a value slot, false otherwise.

pub fn is_map(&self) -> bool

Returns true if the slot is a map slot, false otherwise.

Trait Implementations

impl Clone for StorageSlotType

fn clone(&self) -> StorageSlotType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StorageSlotType

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

Formats the value using the given formatter.

impl Deserializable for StorageSlotType

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

where R: ByteReader,

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 StorageSlotType

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

Formats the value using the given formatter.

impl PartialEq for StorageSlotType

fn eq(&self, other: &StorageSlotType) -> 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 Serializable for StorageSlotType

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

where W: ByteWriter,

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

fn get_size_hint(&self) -> usize

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

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

Serializes self into a vector of bytes.

impl TryFrom<BaseElement> for StorageSlotType

type Error = AccountError

The type returned in the event of a conversion error.

fn try_from( value: BaseElement, ) -> Result<StorageSlotType, <StorageSlotType as TryFrom<BaseElement>>::Error>

Performs the conversion.

impl TryFrom<u8> for StorageSlotType

type Error = AccountError

The type returned in the event of a conversion error.

fn try_from( value: u8, ) -> Result<StorageSlotType, <StorageSlotType as TryFrom<u8>>::Error>

Performs the conversion.

impl Copy for StorageSlotType

impl Eq for StorageSlotType

impl StructuralPartialEq for StorageSlotType