Enum FeltRepresentation

pub enum FeltRepresentation {
    Hexadecimal(Felt),
    Decimal(Felt),
    Template(StoragePlaceholder),
}

Supported element representations for a component’s storage entries.

Variants

Hexadecimal(Felt)

Hexadecimal representation of a field element.

Decimal(Felt)

Single decimal representation of a field element.

Template(StoragePlaceholder)

A placeholder value, represented as “{{key}}”.

Implementations

impl FeltRepresentation

pub fn all_placeholders_iter( &self, ) -> impl Iterator<Item = (&StoragePlaceholder, PlaceholderType)>

Returns the storage placeholders within this representation, alongside their expected type.

pub fn try_build_felt( self, init_storage_data: &InitStorageData, ) -> Result<Felt, AccountComponentTemplateError>

Attempts to convert the FeltRepresentation into a Felt.

If the representation is a template, the value is retrieved from init_storage_data, identified by its key. Otherwise, the returned value is just the inner element.

Trait Implementations

impl Clone for FeltRepresentation

fn clone(&self) -> FeltRepresentation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FeltRepresentation

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

Formats the value using the given formatter.

impl Default for FeltRepresentation

fn default() -> Self

Returns the “default value” for a type.

impl Deserializable for FeltRepresentation

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<'de> Deserialize<'de> for FeltRepresentation

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for FeltRepresentation

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

Formats the value using the given formatter.

impl PartialEq for FeltRepresentation

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

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 Serialize for FeltRepresentation

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for FeltRepresentation

impl StructuralPartialEq for FeltRepresentation