Struct web_sys::MidiInput

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

The MIDIInput object

MDN Documentation

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

Methods

impl MidiInput

pub fn onmidimessage(&self) -> Option<Function>

The onmidimessage getter

MDN Documentation

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

impl MidiInput

pub fn set_onmidimessage(&self, onmidimessage: Option<&Function>)

The onmidimessage setter

MDN Documentation

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

Methods from Deref<Target = MidiPort>

pub fn close(&self) -> Promise

The close() method

MDN Documentation

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

pub fn open(&self) -> Promise

The open() method

MDN Documentation

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

pub fn id(&self) -> String

The id getter

MDN Documentation

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

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

The manufacturer getter

MDN Documentation

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

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

The name getter

MDN Documentation

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

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

The version getter

MDN Documentation

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

pub fn type_(&self) -> MidiPortType

The type getter

MDN Documentation

This API requires the following crate features to be activated: MidiPort, MidiPortType

pub fn state(&self) -> MidiPortDeviceState

The state getter

MDN Documentation

This API requires the following crate features to be activated: MidiPort, MidiPortDeviceState

pub fn connection(&self) -> MidiPortConnectionState

The connection getter

MDN Documentation

This API requires the following crate features to be activated: MidiPort, MidiPortConnectionState

pub fn onstatechange(&self) -> Option<Function>

The onstatechange getter

MDN Documentation

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

pub fn set_onstatechange(&self, onstatechange: Option<&Function>)

The onstatechange setter

MDN Documentation

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

Trait Implementations

impl AsRef<JsValue> for MidiInput

fn as_ref(&self) -> &JsValue

Performs the conversion.

impl AsRef<MidiPort> for MidiInput

fn as_ref(&self) -> &MidiPort

Performs the conversion.

impl AsRef<EventTarget> for MidiInput

fn as_ref(&self) -> &EventTarget

Performs the conversion.

impl AsRef<Object> for MidiInput

fn as_ref(&self) -> &Object

Performs the conversion.

impl From<JsValue> for MidiInput

fn from(obj: JsValue) -> MidiInput

Performs the conversion.

impl From<MidiInput> for JsValue

fn from(obj: MidiInput) -> JsValue

Performs the conversion.

impl From<MidiInput> for MidiPort

fn from(obj: MidiInput) -> MidiPort

Performs the conversion.

impl From<MidiInput> for EventTarget

fn from(obj: MidiInput) -> EventTarget

Performs the conversion.

impl From<MidiInput> for Object

fn from(obj: MidiInput) -> Object

Performs the conversion.

impl Clone for MidiInput

fn clone(&self) -> MidiInput

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MidiInput

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

Formats the value using the given formatter.

impl Deref for MidiInput

type Target = MidiPort

The resulting type after dereferencing.

fn deref(&self) -> &MidiPort

Dereferences the value.

impl FromWasmAbi for MidiInput

type Abi = <JsValue as FromWasmAbi>::Abi

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

unsafe fn from_abi(js: Self::Abi, extra: &mut dyn Stack) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for MidiInput

type Abi = <JsValue as IntoWasmAbi>::Abi

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

fn into_abi(self, extra: &mut dyn Stack) -> Self::Abi

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

impl<'a> IntoWasmAbi for &'a MidiInput

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

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

fn into_abi(self, extra: &mut dyn Stack) -> Self::Abi

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

impl WasmDescribe for MidiInput

fn describe()

impl OptionFromWasmAbi for MidiInput

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 MidiInput

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 MidiInput

fn none() -> Self::Abi

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

impl RefFromWasmAbi for MidiInput

type Abi = <JsValue as RefFromWasmAbi>::Abi

The wasm ABI type references to Self are recovered from.

type Anchor = ManuallyDrop<MidiInput>

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, extra: &mut dyn Stack) -> Self::Anchor

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

impl JsCast for MidiInput

fn instanceof(val: &JsValue) -> bool

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

fn unchecked_from_js(val: JsValue) -> Self

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

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

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

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

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

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.

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.

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

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

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

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