Struct web_sys::UsbControlTransferParameters

#[repr(transparent)]pub struct UsbControlTransferParameters { /* fields omitted */ }

The UsbControlTransferParameters dictionary.

This API requires the following crate features to be activated: UsbControlTransferParameters

This API is unstable and requires --cfg=web_sys_unstable_apis to be activated, as described in the wasm-bindgen guide

Implementations

impl UsbControlTransferParameters

pub fn new(
    index: u16,
    recipient: UsbRecipient,
    request: u8,
    request_type: UsbRequestType,
    value: u16
) -> Self

Construct a new UsbControlTransferParameters.

This API requires the following crate features to be activated: UsbControlTransferParameters, UsbRecipient, UsbRequestType

This API is unstable and requires --cfg=web_sys_unstable_apis to be activated, as described in the wasm-bindgen guide

pub fn index(&mut self, val: u16) -> &mut Self

Change the index field of this object.

This API requires the following crate features to be activated: UsbControlTransferParameters

This API is unstable and requires --cfg=web_sys_unstable_apis to be activated, as described in the wasm-bindgen guide

pub fn recipient(&mut self, val: UsbRecipient) -> &mut Self

Change the recipient field of this object.

This API requires the following crate features to be activated: UsbControlTransferParameters, UsbRecipient

This API is unstable and requires --cfg=web_sys_unstable_apis to be activated, as described in the wasm-bindgen guide

pub fn request(&mut self, val: u8) -> &mut Self

Change the request field of this object.

This API requires the following crate features to be activated: UsbControlTransferParameters

This API is unstable and requires --cfg=web_sys_unstable_apis to be activated, as described in the wasm-bindgen guide

pub fn request_type(&mut self, val: UsbRequestType) -> &mut Self

Change the requestType field of this object.

This API requires the following crate features to be activated: UsbControlTransferParameters, UsbRequestType

This API is unstable and requires --cfg=web_sys_unstable_apis to be activated, as described in the wasm-bindgen guide

pub fn value(&mut self, val: u16) -> &mut Self

Change the value field of this object.

This API requires the following crate features to be activated: UsbControlTransferParameters

This API is unstable and requires --cfg=web_sys_unstable_apis to be activated, as described in the wasm-bindgen guide

Trait Implementations

impl AsRef<JsValue> for UsbControlTransferParameters

pub fn as_ref(&self) -> &JsValue

Performs the conversion.

impl AsRef<Object> for UsbControlTransferParameters

pub fn as_ref(&self) -> &Object

Performs the conversion.

impl AsRef<UsbControlTransferParameters> for UsbControlTransferParameters

pub fn as_ref(&self) -> &UsbControlTransferParameters

Performs the conversion.

impl Clone for UsbControlTransferParameters

pub fn clone(&self) -> UsbControlTransferParameters

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UsbControlTransferParameters

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

Formats the value using the given formatter.

impl Deref for UsbControlTransferParameters

type Target = Object

The resulting type after dereferencing.

pub fn deref(&self) -> &Object

Dereferences the value.

impl Eq for UsbControlTransferParameters

impl From<JsValue> for UsbControlTransferParameters

pub fn from(obj: JsValue) -> UsbControlTransferParameters

Performs the conversion.

impl From<UsbControlTransferParameters> for JsValue

pub fn from(obj: UsbControlTransferParameters) -> JsValue

Performs the conversion.

impl From<UsbControlTransferParameters> for Object

pub fn from(obj: UsbControlTransferParameters) -> Object

Performs the conversion.

impl FromWasmAbi for UsbControlTransferParameters

type Abi = <JsValue as FromWasmAbi>::Abi

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

pub unsafe fn from_abi(js: Self::Abi) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for UsbControlTransferParameters

type Abi = <JsValue as IntoWasmAbi>::Abi

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

pub fn into_abi(self) -> Self::Abi

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

impl<'a> IntoWasmAbi for &'a UsbControlTransferParameters

type Abi = <&'a JsValue as IntoWasmAbi>::Abi

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

pub fn into_abi(self) -> Self::Abi

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

impl JsCast for UsbControlTransferParameters

pub fn instanceof(val: &JsValue) -> bool

Performs a dynamic instanceof check to see whether the JsValue provided is an instance of this type.

pub fn unchecked_from_js(val: JsValue) -> Self

Performs a zero-cost unchecked conversion from a JsValue into an instance of Self

pub fn unchecked_from_js_ref(val: &JsValue) -> &Self

Performs a zero-cost unchecked conversion from a &JsValue into an instance of &Self.

pub fn has_type<T>(&self) -> bool where
    T: JsCast, 

Test whether this JS value has a type T.

pub fn dyn_into<T>(self) -> Result<T, Self> where
    T: JsCast, 

Performs a dynamic cast (checked at runtime) of this value into the target type T.

pub fn dyn_ref<T>(&self) -> Option<&T> where
    T: JsCast, 

Performs a dynamic cast (checked at runtime) of this value into the target type T.

pub fn unchecked_into<T>(self) -> T where
    T: JsCast, 

Performs a zero-cost unchecked cast into the specified type.

pub fn unchecked_ref<T>(&self) -> &T where
    T: JsCast, 

Performs a zero-cost unchecked cast into a reference to the specified type.

pub fn is_instance_of<T>(&self) -> bool where
    T: JsCast, 

Test whether this JS value is an instance of the type T.

pub fn is_type_of(val: &JsValue) -> bool

Performs a dynamic check to see whether the JsValue provided is a value of this type.

impl OptionFromWasmAbi for UsbControlTransferParameters

pub 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 UsbControlTransferParameters

pub fn none() -> Self::Abi

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

impl<'a> OptionIntoWasmAbi for &'a UsbControlTransferParameters

pub fn none() -> Self::Abi

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

impl PartialEq<UsbControlTransferParameters> for UsbControlTransferParameters

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

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

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

This method tests for !=.

impl RefFromWasmAbi for UsbControlTransferParameters

type Abi = <JsValue as RefFromWasmAbi>::Abi

The wasm ABI type references to Self are recovered from.

type Anchor = ManuallyDrop<UsbControlTransferParameters>

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.

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

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

impl StructuralEq for UsbControlTransferParameters

impl StructuralPartialEq for UsbControlTransferParameters

impl WasmDescribe for UsbControlTransferParameters

pub fn describe()