Struct web_sys::UsbDevice

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

The UsbDevice class.

MDN Documentation

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

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

Implementations

impl UsbDevice

pub fn usb_version_major(&self) -> u8

Getter for the usbVersionMajor field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn usb_version_minor(&self) -> u8

Getter for the usbVersionMinor field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn usb_version_subminor(&self) -> u8

Getter for the usbVersionSubminor field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn device_class(&self) -> u8

Getter for the deviceClass field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn device_subclass(&self) -> u8

Getter for the deviceSubclass field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn device_protocol(&self) -> u8

Getter for the deviceProtocol field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn vendor_id(&self) -> u16

Getter for the vendorId field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn product_id(&self) -> u16

Getter for the productId field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn device_version_major(&self) -> u8

Getter for the deviceVersionMajor field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn device_version_minor(&self) -> u8

Getter for the deviceVersionMinor field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn device_version_subminor(&self) -> u8

Getter for the deviceVersionSubminor field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn manufacturer_name(&self) -> Option<String>

Getter for the manufacturerName field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn product_name(&self) -> Option<String>

Getter for the productName field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn serial_number(&self) -> Option<String>

Getter for the serialNumber field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn configuration(&self) -> Option<UsbConfiguration>

Getter for the configuration field of this object.

MDN Documentation

This API requires the following crate features to be activated: UsbConfiguration, UsbDevice

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

impl UsbDevice

pub fn configurations(&self) -> Array

Getter for the configurations field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn opened(&self) -> bool

Getter for the opened field of this object.

MDN Documentation

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

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

impl UsbDevice

pub fn claim_interface(&self, interface_number: u8) -> Promise

The claimInterface() method.

MDN Documentation

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

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

impl UsbDevice

pub fn clear_halt(
    &self,
    direction: UsbDirection,
    endpoint_number: u8
) -> Promise

The clearHalt() method.

MDN Documentation

This API requires the following crate features to be activated: UsbDevice, UsbDirection

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

impl UsbDevice

pub fn close(&self) -> Promise

The close() method.

MDN Documentation

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

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

impl UsbDevice

pub fn control_transfer_in(
    &self,
    setup: &UsbControlTransferParameters,
    length: u16
) -> Promise

The controlTransferIn() method.

MDN Documentation

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

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

impl UsbDevice

pub fn control_transfer_out(
    &self,
    setup: &UsbControlTransferParameters
) -> Promise

The controlTransferOut() method.

MDN Documentation

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

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

impl UsbDevice

pub fn control_transfer_out_with_buffer_source(
    &self,
    setup: &UsbControlTransferParameters,
    data: &Object
) -> Promise

The controlTransferOut() method.

MDN Documentation

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

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

impl UsbDevice

pub fn control_transfer_out_with_u8_array(
    &self,
    setup: &UsbControlTransferParameters,
    data: &mut [u8]
) -> Promise

The controlTransferOut() method.

MDN Documentation

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

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

impl UsbDevice

pub fn isochronous_transfer_in(
    &self,
    endpoint_number: u8,
    packet_lengths: &JsValue
) -> Promise

The isochronousTransferIn() method.

MDN Documentation

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

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

impl UsbDevice

pub fn isochronous_transfer_out_with_buffer_source(
    &self,
    endpoint_number: u8,
    data: &Object,
    packet_lengths: &JsValue
) -> Promise

The isochronousTransferOut() method.

MDN Documentation

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

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

impl UsbDevice

pub fn isochronous_transfer_out_with_u8_array(
    &self,
    endpoint_number: u8,
    data: &mut [u8],
    packet_lengths: &JsValue
) -> Promise

The isochronousTransferOut() method.

MDN Documentation

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

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

impl UsbDevice

pub fn open(&self) -> Promise

The open() method.

MDN Documentation

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

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

impl UsbDevice

pub fn release_interface(&self, interface_number: u8) -> Promise

The releaseInterface() method.

MDN Documentation

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

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

impl UsbDevice

pub fn reset(&self) -> Promise

The reset() method.

MDN Documentation

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

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

impl UsbDevice

pub fn select_alternate_interface(
    &self,
    interface_number: u8,
    alternate_setting: u8
) -> Promise

The selectAlternateInterface() method.

MDN Documentation

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

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

impl UsbDevice

pub fn select_configuration(&self, configuration_value: u8) -> Promise

The selectConfiguration() method.

MDN Documentation

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

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

impl UsbDevice

pub fn transfer_in(&self, endpoint_number: u8, length: u32) -> Promise

The transferIn() method.

MDN Documentation

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

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

impl UsbDevice

pub fn transfer_out_with_buffer_source(
    &self,
    endpoint_number: u8,
    data: &Object
) -> Promise

The transferOut() method.

MDN Documentation

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

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

impl UsbDevice

pub fn transfer_out_with_u8_array(
    &self,
    endpoint_number: u8,
    data: &mut [u8]
) -> Promise

The transferOut() method.

MDN Documentation

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

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 UsbDevice

pub fn as_ref(&self) -> &JsValue

Performs the conversion.

impl AsRef<Object> for UsbDevice

pub fn as_ref(&self) -> &Object

Performs the conversion.

impl AsRef<UsbDevice> for UsbDevice

pub fn as_ref(&self) -> &UsbDevice

Performs the conversion.

impl Clone for UsbDevice

pub fn clone(&self) -> UsbDevice

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UsbDevice

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

Formats the value using the given formatter.

impl Deref for UsbDevice

type Target = Object

The resulting type after dereferencing.

pub fn deref(&self) -> &Object

Dereferences the value.

impl Eq for UsbDevice

impl From<JsValue> for UsbDevice

pub fn from(obj: JsValue) -> UsbDevice

Performs the conversion.

impl From<UsbDevice> for JsValue

pub fn from(obj: UsbDevice) -> JsValue

Performs the conversion.

impl From<UsbDevice> for Object

pub fn from(obj: UsbDevice) -> Object

Performs the conversion.

impl FromWasmAbi for UsbDevice

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 UsbDevice

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 UsbDevice

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 UsbDevice

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 UsbDevice

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 UsbDevice

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 UsbDevice

pub fn none() -> Self::Abi

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

impl PartialEq<UsbDevice> for UsbDevice

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

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

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

This method tests for !=.

impl RefFromWasmAbi for UsbDevice

type Abi = <JsValue as RefFromWasmAbi>::Abi

The wasm ABI type references to Self are recovered from.

type Anchor = ManuallyDrop<UsbDevice>

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 UsbDevice

impl StructuralPartialEq for UsbDevice

impl WasmDescribe for UsbDevice

pub fn describe()