Enum Value

pub enum Value {
    Unit,
    Bool(bool),
    U8(u8),
    U16(u16),
    U32(u32),
    U64(u64),
    U128(u128),
    I8(i8),
    I16(i16),
    I32(i32),
    I64(i64),
    I128(i128),
    Group(Group<TestnetV0>),
    Field(Field<TestnetV0>),
    Scalar(Scalar<TestnetV0>),
    Array(Vec<Value>),
    Tuple(Vec<Value>),
    Address(Address<TestnetV0>),
    Future(Future),
    Struct(StructContents),
}

A Leo value of any type.

Mappings and functions aren’t considered values.

Variants

Unit

Bool(bool)

U8(u8)

U16(u16)

U32(u32)

U64(u64)

U128(u128)

I8(i8)

I16(i16)

I32(i32)

I64(i64)

I128(i128)

Group(Group<TestnetV0>)

Field(Field<TestnetV0>)

Scalar(Scalar<TestnetV0>)

Array(Vec<Value>)

Tuple(Vec<Value>)

Address(Address<TestnetV0>)

Future(Future)

Struct(StructContents)

Implementations

impl Value

pub fn to_fields(&self) -> Vec<Field<TestnetV0>>

pub fn gte(&self, rhs: &Self) -> Result<bool>

pub fn lte(&self, rhs: &Self) -> Result<bool>

pub fn lt(&self, rhs: &Self) -> Result<bool>

pub fn gt(&self, rhs: &Self) -> Result<bool>

pub fn neq(&self, rhs: &Self) -> Result<bool>

pub fn eq(&self, rhs: &Self) -> Result<bool>

Are the values equal, according to SnarkVM?

We use this rather than the Eq trait so we can fail when comparing values of different types, rather than just returning false.

pub fn inc_wrapping(&self) -> Self

pub fn generator() -> Self

Return the group generator.

pub fn simple_shl(&self, shift: u32) -> Self

Doesn’t correspond to Aleo’s shl, because it does not fail when set bits are shifted out.

pub fn simple_shr(&self, shift: u32) -> Self

pub fn cast(&self, cast_type: &Type) -> Option<Value>

Convert to the given type if possible under Aleo casting rules.

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl Default for Value

fn default() -> Value

Returns the “default value” for a type.

impl Display for Value

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

Formats the value using the given formatter.

impl Hash for Value

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 Value

fn eq(&self, other: &Value) -> 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 ToBits for Value

fn write_bits_le(&self, vec: &mut Vec<bool>)

Writes self into the given vector as a boolean array in little-endian order.

fn write_bits_be(&self, _vec: &mut Vec<bool>)

Writes self into the given vector as a boolean array in big-endian order.

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

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

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

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

fn num_bits() -> Option<usize>

An optional indication of how many bits an object can be represented with.

impl Eq for Value

impl StructuralPartialEq for Value