Struct web_sys::UsbDevice [−][src]
#[repr(transparent)]pub struct UsbDevice { /* fields omitted */ }
The UsbDevice
class.
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
[src]
impl UsbDevice
[src]pub fn usb_version_major(&self) -> u8
[src]
pub fn usb_version_major(&self) -> u8
[src]Getter for the usbVersionMajor
field of this object.
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
[src]
impl UsbDevice
[src]pub fn usb_version_minor(&self) -> u8
[src]
pub fn usb_version_minor(&self) -> u8
[src]Getter for the usbVersionMinor
field of this object.
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
[src]
impl UsbDevice
[src]pub fn usb_version_subminor(&self) -> u8
[src]
pub fn usb_version_subminor(&self) -> u8
[src]Getter for the usbVersionSubminor
field of this object.
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
[src]
impl UsbDevice
[src]pub fn device_class(&self) -> u8
[src]
pub fn device_class(&self) -> u8
[src]Getter for the deviceClass
field of this object.
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
[src]
impl UsbDevice
[src]pub fn device_subclass(&self) -> u8
[src]
pub fn device_subclass(&self) -> u8
[src]Getter for the deviceSubclass
field of this object.
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
[src]
impl UsbDevice
[src]pub fn device_protocol(&self) -> u8
[src]
pub fn device_protocol(&self) -> u8
[src]Getter for the deviceProtocol
field of this object.
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
[src]
impl UsbDevice
[src]pub fn vendor_id(&self) -> u16
[src]
pub fn vendor_id(&self) -> u16
[src]Getter for the vendorId
field of this object.
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
[src]
impl UsbDevice
[src]pub fn product_id(&self) -> u16
[src]
pub fn product_id(&self) -> u16
[src]Getter for the productId
field of this object.
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
[src]
impl UsbDevice
[src]pub fn device_version_major(&self) -> u8
[src]
pub fn device_version_major(&self) -> u8
[src]Getter for the deviceVersionMajor
field of this object.
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
[src]
impl UsbDevice
[src]pub fn device_version_minor(&self) -> u8
[src]
pub fn device_version_minor(&self) -> u8
[src]Getter for the deviceVersionMinor
field of this object.
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
[src]
impl UsbDevice
[src]pub fn device_version_subminor(&self) -> u8
[src]
pub fn device_version_subminor(&self) -> u8
[src]Getter for the deviceVersionSubminor
field of this object.
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
[src]
impl UsbDevice
[src]pub fn manufacturer_name(&self) -> Option<String>
[src]
pub fn manufacturer_name(&self) -> Option<String>
[src]Getter for the manufacturerName
field of this object.
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
[src]
impl UsbDevice
[src]pub fn product_name(&self) -> Option<String>
[src]
pub fn product_name(&self) -> Option<String>
[src]Getter for the productName
field of this object.
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
[src]
impl UsbDevice
[src]pub fn serial_number(&self) -> Option<String>
[src]
pub fn serial_number(&self) -> Option<String>
[src]Getter for the serialNumber
field of this object.
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
[src]
impl UsbDevice
[src]pub fn configuration(&self) -> Option<UsbConfiguration>
[src]
pub fn configuration(&self) -> Option<UsbConfiguration>
[src]Getter for the configuration
field of this object.
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
[src]
impl UsbDevice
[src]pub fn configurations(&self) -> Array
[src]
pub fn configurations(&self) -> Array
[src]Getter for the configurations
field of this object.
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
[src]
impl UsbDevice
[src]pub fn opened(&self) -> bool
[src]
pub fn opened(&self) -> bool
[src]Getter for the opened
field of this object.
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
[src]
impl UsbDevice
[src]pub fn claim_interface(&self, interface_number: u8) -> Promise
[src]
pub fn claim_interface(&self, interface_number: u8) -> Promise
[src]The claimInterface()
method.
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
[src]
impl UsbDevice
[src]pub fn clear_halt(
&self,
direction: UsbDirection,
endpoint_number: u8
) -> Promise
[src]
pub fn clear_halt(
&self,
direction: UsbDirection,
endpoint_number: u8
) -> Promise
[src]The clearHalt()
method.
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
[src]
impl UsbDevice
[src]pub fn close(&self) -> Promise
[src]
pub fn close(&self) -> Promise
[src]The close()
method.
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
[src]
impl UsbDevice
[src]pub fn control_transfer_in(
&self,
setup: &UsbControlTransferParameters,
length: u16
) -> Promise
[src]
pub fn control_transfer_in(
&self,
setup: &UsbControlTransferParameters,
length: u16
) -> Promise
[src]The controlTransferIn()
method.
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
[src]
impl UsbDevice
[src]pub fn control_transfer_out(
&self,
setup: &UsbControlTransferParameters
) -> Promise
[src]
pub fn control_transfer_out(
&self,
setup: &UsbControlTransferParameters
) -> Promise
[src]The controlTransferOut()
method.
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
[src]
impl UsbDevice
[src]pub fn control_transfer_out_with_buffer_source(
&self,
setup: &UsbControlTransferParameters,
data: &Object
) -> Promise
[src]
pub fn control_transfer_out_with_buffer_source(
&self,
setup: &UsbControlTransferParameters,
data: &Object
) -> Promise
[src]The controlTransferOut()
method.
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
[src]
impl UsbDevice
[src]pub fn control_transfer_out_with_u8_array(
&self,
setup: &UsbControlTransferParameters,
data: &mut [u8]
) -> Promise
[src]
pub fn control_transfer_out_with_u8_array(
&self,
setup: &UsbControlTransferParameters,
data: &mut [u8]
) -> Promise
[src]The controlTransferOut()
method.
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
[src]
impl UsbDevice
[src]pub fn isochronous_transfer_in(
&self,
endpoint_number: u8,
packet_lengths: &JsValue
) -> Promise
[src]
pub fn isochronous_transfer_in(
&self,
endpoint_number: u8,
packet_lengths: &JsValue
) -> Promise
[src]The isochronousTransferIn()
method.
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
[src]
impl UsbDevice
[src]pub fn isochronous_transfer_out_with_buffer_source(
&self,
endpoint_number: u8,
data: &Object,
packet_lengths: &JsValue
) -> Promise
[src]
pub fn isochronous_transfer_out_with_buffer_source(
&self,
endpoint_number: u8,
data: &Object,
packet_lengths: &JsValue
) -> Promise
[src]The isochronousTransferOut()
method.
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
[src]
impl UsbDevice
[src]pub fn isochronous_transfer_out_with_u8_array(
&self,
endpoint_number: u8,
data: &mut [u8],
packet_lengths: &JsValue
) -> Promise
[src]
pub fn isochronous_transfer_out_with_u8_array(
&self,
endpoint_number: u8,
data: &mut [u8],
packet_lengths: &JsValue
) -> Promise
[src]The isochronousTransferOut()
method.
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
[src]
impl UsbDevice
[src]pub fn open(&self) -> Promise
[src]
pub fn open(&self) -> Promise
[src]The open()
method.
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
[src]
impl UsbDevice
[src]pub fn release_interface(&self, interface_number: u8) -> Promise
[src]
pub fn release_interface(&self, interface_number: u8) -> Promise
[src]The releaseInterface()
method.
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
[src]
impl UsbDevice
[src]pub fn reset(&self) -> Promise
[src]
pub fn reset(&self) -> Promise
[src]The reset()
method.
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
[src]
impl UsbDevice
[src]pub fn select_alternate_interface(
&self,
interface_number: u8,
alternate_setting: u8
) -> Promise
[src]
pub fn select_alternate_interface(
&self,
interface_number: u8,
alternate_setting: u8
) -> Promise
[src]The selectAlternateInterface()
method.
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
[src]
impl UsbDevice
[src]pub fn select_configuration(&self, configuration_value: u8) -> Promise
[src]
pub fn select_configuration(&self, configuration_value: u8) -> Promise
[src]The selectConfiguration()
method.
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
[src]
impl UsbDevice
[src]pub fn transfer_in(&self, endpoint_number: u8, length: u32) -> Promise
[src]
pub fn transfer_in(&self, endpoint_number: u8, length: u32) -> Promise
[src]The transferIn()
method.
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
[src]
impl UsbDevice
[src]pub fn transfer_out_with_buffer_source(
&self,
endpoint_number: u8,
data: &Object
) -> Promise
[src]
pub fn transfer_out_with_buffer_source(
&self,
endpoint_number: u8,
data: &Object
) -> Promise
[src]The transferOut()
method.
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
[src]
impl UsbDevice
[src]pub fn transfer_out_with_u8_array(
&self,
endpoint_number: u8,
data: &mut [u8]
) -> Promise
[src]
pub fn transfer_out_with_u8_array(
&self,
endpoint_number: u8,
data: &mut [u8]
) -> Promise
[src]The transferOut()
method.
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
Methods from Deref<Target = Object>
pub fn constructor(&self) -> Function
[src]
pub fn constructor(&self) -> Function
[src]The constructor property returns a reference to the Object
constructor
function that created the instance object.
pub fn has_own_property(&self, property: &JsValue) -> bool
[src]
pub fn has_own_property(&self, property: &JsValue) -> bool
[src]The hasOwnProperty()
method returns a boolean indicating whether the
object has the specified property as its own property (as opposed to
inheriting it).
pub fn is_prototype_of(&self, value: &JsValue) -> bool
[src]
pub fn is_prototype_of(&self, value: &JsValue) -> bool
[src]The isPrototypeOf()
method checks if an object exists in another
object’s prototype chain.
pub fn property_is_enumerable(&self, property: &JsValue) -> bool
[src]
pub fn property_is_enumerable(&self, property: &JsValue) -> bool
[src]The propertyIsEnumerable()
method returns a Boolean indicating
whether the specified property is enumerable.
pub fn to_locale_string(&self) -> JsString
[src]
pub fn to_locale_string(&self) -> JsString
[src]The toLocaleString()
method returns a string representing the object.
This method is meant to be overridden by derived objects for
locale-specific purposes.
Methods from Deref<Target = JsValue>
pub const NULL: JsValue
[src]
pub const UNDEFINED: JsValue
[src]
pub const TRUE: JsValue
[src]
pub const FALSE: JsValue
[src]
pub fn as_f64(&self) -> Option<f64>
[src]
pub fn as_f64(&self) -> Option<f64>
[src]Returns the f64
value of this JS value if it’s an instance of a
number.
If this JS value is not an instance of a number then this returns
None
.
pub fn as_string(&self) -> Option<String>
[src]
pub fn as_string(&self) -> Option<String>
[src]If this JS value is a string value, this function copies the JS string
value into wasm linear memory, encoded as UTF-8, and returns it as a
Rust String
.
To avoid the copying and re-encoding, consider the
JsString::try_from()
function from js-sys
instead.
If this JS value is not an instance of a string or if it’s not valid
utf-8 then this returns None
.
UTF-16 vs UTF-8
JavaScript strings in general are encoded as UTF-16, but Rust strings
are encoded as UTF-8. This can cause the Rust string to look a bit
different than the JS string sometimes. For more details see the
documentation about the str
type which contains a few
caveats about the encodings.
pub fn as_bool(&self) -> Option<bool>
[src]
pub fn as_bool(&self) -> Option<bool>
[src]Returns the bool
value of this JS value if it’s an instance of a
boolean.
If this JS value is not an instance of a boolean then this returns
None
.
pub fn is_undefined(&self) -> bool
[src]
pub fn is_undefined(&self) -> bool
[src]Tests whether this JS value is undefined
pub fn is_function(&self) -> bool
[src]
pub fn is_function(&self) -> bool
[src]Tests whether the type of this JS value is function
.
Trait Implementations
impl FromWasmAbi for UsbDevice
[src]
impl FromWasmAbi for UsbDevice
[src]impl IntoWasmAbi for UsbDevice
[src]
impl IntoWasmAbi for UsbDevice
[src]impl<'a> IntoWasmAbi for &'a UsbDevice
[src]
impl<'a> IntoWasmAbi for &'a UsbDevice
[src]impl JsCast for UsbDevice
[src]
impl JsCast for UsbDevice
[src]fn instanceof(val: &JsValue) -> bool
[src]
fn instanceof(val: &JsValue) -> bool
[src]Performs a dynamic instanceof
check to see whether the JsValue
provided is an instance of this type. Read more
fn unchecked_from_js(val: JsValue) -> Self
[src]
fn unchecked_from_js(val: JsValue) -> Self
[src]Performs a zero-cost unchecked conversion from a JsValue
into an
instance of Self
Read more
fn unchecked_from_js_ref(val: &JsValue) -> &Self
[src]
fn unchecked_from_js_ref(val: &JsValue) -> &Self
[src]Performs a zero-cost unchecked conversion from a &JsValue
into an
instance of &Self
. Read more
fn has_type<T>(&self) -> bool where
T: JsCast,
[src]
fn has_type<T>(&self) -> bool where
T: JsCast,
[src]Test whether this JS value has a type T
. Read more
fn dyn_into<T>(self) -> Result<T, Self> where
T: JsCast,
[src]
fn dyn_into<T>(self) -> Result<T, Self> where
T: JsCast,
[src]Performs a dynamic cast (checked at runtime) of this value into the
target type T
. Read more
fn dyn_ref<T>(&self) -> Option<&T> where
T: JsCast,
[src]
fn dyn_ref<T>(&self) -> Option<&T> where
T: JsCast,
[src]Performs a dynamic cast (checked at runtime) of this value into the
target type T
. Read more
fn unchecked_into<T>(self) -> T where
T: JsCast,
[src]
fn unchecked_into<T>(self) -> T where
T: JsCast,
[src]Performs a zero-cost unchecked cast into the specified type. Read more
fn unchecked_ref<T>(&self) -> &T where
T: JsCast,
[src]
fn unchecked_ref<T>(&self) -> &T where
T: JsCast,
[src]Performs a zero-cost unchecked cast into a reference to the specified type. Read more
fn is_instance_of<T>(&self) -> bool where
T: JsCast,
[src]
fn is_instance_of<T>(&self) -> bool where
T: JsCast,
[src]Test whether this JS value is an instance of the type T
. Read more
fn is_type_of(val: &JsValue) -> bool
[src]
fn is_type_of(val: &JsValue) -> bool
[src]Performs a dynamic check to see whether the JsValue
provided
is a value of this type. Read more
impl OptionFromWasmAbi for UsbDevice
[src]
impl OptionFromWasmAbi for UsbDevice
[src]impl OptionIntoWasmAbi for UsbDevice
[src]
impl OptionIntoWasmAbi for UsbDevice
[src]impl<'a> OptionIntoWasmAbi for &'a UsbDevice
[src]
impl<'a> OptionIntoWasmAbi for &'a UsbDevice
[src]impl RefFromWasmAbi for UsbDevice
[src]
impl RefFromWasmAbi for UsbDevice
[src]type Abi = <JsValue as RefFromWasmAbi>::Abi
type Abi = <JsValue as RefFromWasmAbi>::Abi
The wasm ABI type references to Self
are recovered from.
type Anchor = ManuallyDrop<UsbDevice>
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. Read more
unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor
[src]
unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor
[src]Recover a Self::Anchor
from Self::Abi
. Read more
impl Eq for UsbDevice
[src]
impl StructuralEq for UsbDevice
[src]
impl StructuralPartialEq for UsbDevice
[src]
Auto Trait Implementations
impl RefUnwindSafe for UsbDevice
impl !Send for UsbDevice
impl !Sync for UsbDevice
impl Unpin for UsbDevice
impl UnwindSafe for UsbDevice
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
[src]
pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ReturnWasmAbi for T where
T: IntoWasmAbi,
[src]
impl<T> ReturnWasmAbi for T where
T: IntoWasmAbi,
[src]type Abi = <T as IntoWasmAbi>::Abi
type Abi = <T as IntoWasmAbi>::Abi
Same as IntoWasmAbi::Abi
pub fn return_abi(self) -> <T as ReturnWasmAbi>::Abi
[src]
pub fn return_abi(self) -> <T as ReturnWasmAbi>::Abi
[src]Same as IntoWasmAbi::into_abi
, except that it may throw and never
return in the case of Err
. Read more
impl<T> ToOwned for T where
T: Clone,
[src]
impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
[src]
pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more