Enum Value 

pub enum Value {
    I32(i32),
    I64(i64),
    F32(f32),
    F64(f64),
    V128(u128),
}

Represents a WebAssembly value.

As the number of types in WebAssembly expand, this structure will expand as well.

Variants

I32(i32)

The i32 type.

I64(i64)

The i64 type.

F32(f32)

The f32 type.

F64(f64)

The f64 type.

V128(u128)

The v128 type.

Implementations

impl Value

pub fn ty(&self) -> Type

The Type of this Value.

pub fn to_u128(&self) -> u128

Convert this Value to a u128 binary representation.

Trait Implementations

impl BorshDeserialize for Value

fn deserialize_reader<__R>(reader: &mut __R) -> Result<Value, Error>

where __R: Read,

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for Value

fn serialize<__W>(&self, writer: &mut __W) -> Result<(), Error>

where __W: Write,

impl Clone for Value

fn clone(&self) -> Value

Returns a duplicate 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<(), Error>

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Value

fn deserialize<__D>( __deserializer: __D, ) -> Result<Value, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl EnumExt for Value

fn deserialize_variant<__R>( reader: &mut __R, variant_tag: u8, ) -> Result<Value, Error>

where __R: Read,

Deserialises given variant of an enum from the reader.

impl From<f32> for Value

fn from(n: f32) -> Value

Converts to this type from the input type.

impl From<f64> for Value

fn from(n: f64) -> Value

Converts to this type from the input type.

impl From<i32> for Value

fn from(n: i32) -> Value

Converts to this type from the input type.

impl From<i64> for Value

fn from(n: i64) -> Value

Converts to this type from the input type.

impl From<u128> for Value

fn from(n: u128) -> Value

Converts to this type from the input type.

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 Serialize for Value

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Value