Enum FrontFaceDirection

pub enum FrontFaceDirection {
    CW = 2_304,
    CCW = 2_305,
}

Constants passed to WebGLRenderingContext.frontFace().

Variants

CW = 2_304

Passed to frontFace to specify the front face of a polygon is drawn in the clockwise direction

CCW = 2_305

Passed to frontFace to specify the front face of a polygon is drawn in the counter clockwise direction

Trait Implementations

impl Clone for FrontFaceDirection

fn clone(&self) -> FrontFaceDirection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FrontFaceDirection

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

Formats the value using the given formatter.

impl From<FrontFaceDirection> for JsValue

fn from(value: FrontFaceDirection) -> Self

Converts to this type from the input type.

impl FromWasmAbi for FrontFaceDirection

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 FrontFaceDirection

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 OptionFromWasmAbi for FrontFaceDirection

fn is_none(val: &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 FrontFaceDirection

fn none() -> Self::Abi

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

impl TryFromJsValue for FrontFaceDirection

type Error = JsValue

The type returned in the event of a conversion error.

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

Performs the conversion.

impl VectorFromWasmAbi for FrontFaceDirection

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

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

impl VectorIntoJsValue for FrontFaceDirection

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

impl VectorIntoWasmAbi for FrontFaceDirection

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

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

impl WasmDescribe for FrontFaceDirection

fn describe()

impl WasmDescribeVector for FrontFaceDirection

fn describe_vector()

impl Copy for FrontFaceDirection