Struct WasmDirection 

pub struct WasmDirection { /* private fields */ }

Implementations

impl WasmDirection

pub fn new(direction_str: String) -> WasmDirection

Constructs a WasmDirection from a string like “Up”, “Down”, “Left”, “Right”. Returns None if the string does not match any direction.

pub fn name(&self) -> String

pub fn from_delta(delta: &WasmDelta) -> Option<WasmDirection>

Creates a WasmDirection from a WasmDelta if possible.

pub fn to_delta(&self) -> WasmDelta

Converts the WasmDirection into a WasmDelta.

pub fn equals(&self, other: &WasmDirection) -> bool

Returns true if this direction is equal to another.

Trait Implementations

impl Clone for WasmDirection

fn clone(&self) -> WasmDirection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WasmDirection

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

Formats the value using the given formatter.

impl From<WasmDirection> for JsValue

fn from(value: WasmDirection) -> Self

Converts to this type from the input type.

impl FromWasmAbi for WasmDirection

type Abi = u32

The Wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for WasmDirection

type Abi = u32

The Wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl LongRefFromWasmAbi for WasmDirection

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<WasmDirection>

Same as RefFromWasmAbi::Anchor

unsafe fn long_ref_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for WasmDirection

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for WasmDirection

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl PartialEq for WasmDirection

fn eq(&self, other: &WasmDirection) -> 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 RefFromWasmAbi for WasmDirection

type Abi = u32

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<WasmDirection>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for WasmDirection

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<WasmDirection>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl TryFromJsValue for WasmDirection

type Error = JsValue

The type returned in the event of a conversion error.

fn try_from_js_value(value: JsValue) -> Result<Self, Self::Error>

Performs the conversion.

impl VectorFromWasmAbi for WasmDirection

type Abi = <Box<[JsValue]> as FromWasmAbi>::Abi

unsafe fn vector_from_abi(js: Self::Abi) -> Box<[WasmDirection]>

impl VectorIntoJsValue for WasmDirection

fn vector_into_jsvalue(vector: Box<[WasmDirection]>) -> JsValue

impl VectorIntoWasmAbi for WasmDirection

type Abi = <Box<[JsValue]> as IntoWasmAbi>::Abi

fn vector_into_abi(vector: Box<[WasmDirection]>) -> Self::Abi

impl WasmDescribe for WasmDirection

fn describe()

impl WasmDescribeVector for WasmDirection

fn describe_vector()

impl WasmWrapper<Direction> for WasmDirection

fn from_inner(inner: Direction) -> Self

Create a new wrapper from the inner type

fn inner(&self) -> &Direction

Get a reference to the inner type (Rust struct)

fn into_inner(self) -> Direction

Consume the wrapper and return the inner type

impl Eq for WasmDirection

impl StructuralPartialEq for WasmDirection

impl SupportsConstructor for WasmDirection

impl SupportsInstanceProperty for WasmDirection

impl SupportsStaticProperty for WasmDirection