Enum snarkvm_wasm::program::Balance

pub enum Balance<N, Private>where
    N: Network,
    Private: Visibility,{
    Public(Integer<N, u64>),
    Private(Private),
}

A value stored in program data.

Variants

Public(Integer<N, u64>)

A publicly-visible value.

Private(Private)

A private value is encrypted under the account owner’s address.

Implementations

impl<N, Private> Balance<N, Private>where
    N: Network,
    Private: Visibility,

pub const fn is_public(&self) -> bool

Returns true if self is public.

pub const fn is_private(&self) -> bool

Returns true if self is private.

impl<N> Balance<N, Plaintext<N>>where
    N: Network,

pub fn to_entry(&self) -> Entry<N, Plaintext<N>>

Returns the balance as an Entry.

impl<N> Balance<N, Plaintext<N>>where
    N: Network,

pub fn encrypt_with_randomizer(
    &self,
    randomizer: &[Field<N>]
) -> Result<Balance<N, Ciphertext<N>>, Error>

Encrypts the balance under the given randomizer.

impl<N> Balance<N, Ciphertext<N>>where
    N: Network,

pub fn decrypt_with_randomizer(
    &self,
    randomizer: &[Field<N>]
) -> Result<Balance<N, Plaintext<N>>, Error>

Decrypts the balance under the given randomizer.

Methods from Deref<Target = Integer<N, u64>>

pub const MAX: Integer<E, I> = Self::new(I::MAX)

pub const MIN: Integer<E, I> = Self::new(I::MIN)

Trait Implementations

impl<N, Private> Clone for Balance<N, Private>where
    N: Clone + Network,
    Private: Clone + Visibility,

fn clone(&self) -> Balance<N, Private>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N> Debug for Balance<N, Plaintext<N>>where
    N: Network,

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

Prints the balance as a string.

impl<N> Deref for Balance<N, Plaintext<N>>where
    N: Network,

fn deref(&self) -> &<Balance<N, Plaintext<N>> as Deref>::Target

Returns the balance as a u64.

type Target = Integer<N, u64>

The resulting type after dereferencing.

impl<N> Display for Balance<N, Plaintext<N>>where
    N: Network,

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

Prints the balance as a string, i.e. 42u64.public.

impl<N, Private> Equal<Balance<N, Private>> for Balance<N, Private>where
    N: Network,
    Private: Visibility<Boolean = Boolean<N>>,

fn is_equal(
    &self,
    other: &Balance<N, Private>
) -> <Balance<N, Private> as Equal<Balance<N, Private>>>::Output

Returns true if self and other are equal.

fn is_not_equal(
    &self,
    other: &Balance<N, Private>
) -> <Balance<N, Private> as Equal<Balance<N, Private>>>::Output

Returns true if self and other are not equal.

type Output = Boolean<N>

impl<N, Private> FromBytes for Balance<N, Private>where
    N: Network,
    Private: Visibility,

fn read_le<R>(reader: R) -> Result<Balance<N, Private>, Error>where
    R: Read,

Reads the balance from a buffer.

fn from_bytes_le(bytes: &[u8]) -> Result<Self, Error>where
    Self: Sized,

Returns Self from a byte array in little-endian order.

impl<N, Private> PartialEq<Balance<N, Private>> for Balance<N, Private>where
    N: Network,
    Private: Visibility<Boolean = Boolean<N>>,

fn eq(&self, other: &Balance<N, Private>) -> bool

Returns true if self and other are equal.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<N> ToBits for Balance<N, Ciphertext<N>>where
    N: Network,

fn to_bits_le(&self) -> Vec<bool, Global>

Returns self as a boolean vector in little-endian order.

fn to_bits_be(&self) -> Vec<bool, Global>

Returns self as a boolean vector in big-endian order.

impl<N> ToBits for Balance<N, Plaintext<N>>where
    N: Network,

fn to_bits_le(&self) -> Vec<bool, Global>

Returns self as a boolean vector in little-endian order.

fn to_bits_be(&self) -> Vec<bool, Global>

Returns self as a boolean vector in big-endian order.

impl<N, Private> ToBytes for Balance<N, Private>where
    N: Network,
    Private: Visibility,

fn write_le<W>(&self, writer: W) -> Result<(), Error>where
    W: Write,

Writes the balance to a buffer.

fn to_bytes_le(&self) -> Result<Vec<u8, Global>, Error>where
    Self: Sized,

Returns self as a byte array in little-endian order.

impl<N, Private> Eq for Balance<N, Private>where
    N: Network,
    Private: Visibility<Boolean = Boolean<N>>,