Enum Val

pub enum Val {
    I32(i32),
    I64(i64),
    F32(u32),
    F64(u64),
}

Variants

I32(i32)

I64(i64)

F32(u32)

F64(u64)

Implementations

impl Val

pub fn i32(&self) -> Option<i32>

pub fn i64(&self) -> Option<i64>

pub fn f32(&self) -> Option<f32>

pub fn f64(&self) -> Option<f64>

Trait Implementations

impl Clone for Val

fn clone(&self) -> Val

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Val

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

Formats the value using the given formatter.

impl From<f32> for Val

fn from(value: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Val

fn from(value: f64) -> Self

Converts to this type from the input type.

impl From<i32> for Val

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Val

fn from(value: i64) -> Self

Converts to this type from the input type.

impl FromJsValue for Val

type WasmAbi = JsValue

fn from_js_value(value: &JsValue) -> Result<Self>

fn from_wasm_abi(abi: Self::WasmAbi) -> Result<Self>

fn from_fn_result(result: &Result<JsValue, JsValue>) -> Result<Self>

impl ToJsValue for Val

type ReturnAbi = JsValue

fn to_js_value(&self) -> JsValue

fn into_return_abi(self) -> Result<Self::ReturnAbi, JsValue>

When this is returned from a closure

fn number_of_args() -> u32

Number of function arguments when this type is used as a function input type

fn to_function_args(&self) -> Array

Convert to function arguments when calling a function with this value

fn create_array_of_size(size: u32) -> JsValue

When converting Vec to JsValue, create array or Int32Array for example