Enum wasmer_runtime_core::types::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.

Methods

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 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<'de> Deserialize<'de> for Value

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

Deserialize this value from the given Serde deserializer.

impl From<f32> for Value

fn from(n: f32) -> Self

Performs the conversion.

impl From<f64> for Value

fn from(n: f64) -> Self

Performs the conversion.

impl From<i32> for Value

fn from(n: i32) -> Self

Performs the conversion.

impl From<i64> for Value

fn from(n: i64) -> Self

Performs the conversion.

impl From<u128> for Value

fn from(n: u128) -> Self

Performs the conversion.

impl PartialEq<Value> for Value

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for Value

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

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Value

impl<'_> TryFrom<&'_ Value> for i32

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_> TryFrom<&'_ Value> for i64

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_> TryFrom<&'_ Value> for f32

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_> TryFrom<&'_ Value> for f64

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_> TryFrom<&'_ Value> for u128

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<Self, Self::Error>

Performs the conversion.