Trait ToWasm 

pub trait ToWasm {
    type Wire;

    // Required method
    fn to_wire(self) -> Result<Self::Wire, WireError>;
}

A type that can be handed to JavaScript, crossing the ABI as Self::Wire.

Required Associated Types

type Wire

The type JavaScript actually receives.

Required Methods

fn to_wire(self) -> Result<Self::Wire, WireError>

Converts the Rust value into the wire value.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl ToWasm for ()

Available on crate feature wasm only.

type Wire = ()

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for JsValue

Available on crate feature wasm only.

type Wire = JsValue

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for String

Available on crate feature wasm only.

type Wire = String

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for bool

Available on crate feature wasm only.

type Wire = bool

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for char

Available on crate feature wasm only.

type Wire = char

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for f32

Available on crate feature wasm only.

type Wire = f32

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for f64

Available on crate feature wasm only.

type Wire = f64

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for i8

Available on crate feature wasm only.

type Wire = i8

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for i16

Available on crate feature wasm only.

type Wire = i16

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for i32

Available on crate feature wasm only.

type Wire = i32

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for i64

Available on crate feature wasm only.

type Wire = i64

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for i128

Available on crate feature wasm only.

type Wire = i128

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for isize

Available on crate feature wasm only.

type Wire = isize

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for u8

Available on crate feature wasm only.

type Wire = u8

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for u16

Available on crate feature wasm only.

type Wire = u16

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for u32

Available on crate feature wasm only.

type Wire = u32

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for u64

Available on crate feature wasm only.

type Wire = u64

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for u128

Available on crate feature wasm only.

type Wire = u128

fn to_wire(self) -> Result<Self::Wire, WireError>

impl ToWasm for usize

Available on crate feature wasm only.

type Wire = usize

fn to_wire(self) -> Result<Self::Wire, WireError>

impl<T: ToWasm> ToWasm for Option<T>

type Wire = Option<<T as ToWasm>::Wire>

fn to_wire(self) -> Result<Self::Wire, WireError>

impl<T: ToWasm> ToWasm for Vec<T>

type Wire = Vec<<T as ToWasm>::Wire>

fn to_wire(self) -> Result<Self::Wire, WireError>

Implementors