Struct web_sys::AudioContext
source · #[repr(transparent)]pub struct AudioContext { /* private fields */ }
Expand description
The AudioContext
object
This API requires the following crate features to be activated: AudioContext
Implementations§
source§impl AudioContext
impl AudioContext
sourcepub fn new() -> Result<AudioContext, JsValue>
pub fn new() -> Result<AudioContext, JsValue>
The new AudioContext(..)
constructor, creating a new instance of AudioContext
This API requires the following crate features to be activated: AudioContext
source§impl AudioContext
impl AudioContext
sourcepub fn new_with_context_options(
context_options: &AudioContextOptions
) -> Result<AudioContext, JsValue>
pub fn new_with_context_options(
context_options: &AudioContextOptions
) -> Result<AudioContext, JsValue>
The new AudioContext(..)
constructor, creating a new instance of AudioContext
This API requires the following crate features to be activated: AudioContext
, AudioContextOptions
source§impl AudioContext
impl AudioContext
source§impl AudioContext
impl AudioContext
sourcepub fn create_media_element_source(
&self,
media_element: &HtmlMediaElement
) -> Result<MediaElementAudioSourceNode, JsValue>
pub fn create_media_element_source(
&self,
media_element: &HtmlMediaElement
) -> Result<MediaElementAudioSourceNode, JsValue>
The createMediaElementSource()
method
This API requires the following crate features to be activated: AudioContext
, HtmlMediaElement
, MediaElementAudioSourceNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_media_stream_destination(
&self
) -> Result<MediaStreamAudioDestinationNode, JsValue>
pub fn create_media_stream_destination(
&self
) -> Result<MediaStreamAudioDestinationNode, JsValue>
The createMediaStreamDestination()
method
This API requires the following crate features to be activated: AudioContext
, MediaStreamAudioDestinationNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_media_stream_source(
&self,
media_stream: &MediaStream
) -> Result<MediaStreamAudioSourceNode, JsValue>
pub fn create_media_stream_source(
&self,
media_stream: &MediaStream
) -> Result<MediaStreamAudioSourceNode, JsValue>
The createMediaStreamSource()
method
This API requires the following crate features to be activated: AudioContext
, MediaStream
, MediaStreamAudioSourceNode
source§impl AudioContext
impl AudioContext
source§impl AudioContext
impl AudioContext
sourcepub fn create_analyser(&self) -> Result<AnalyserNode, JsValue>
pub fn create_analyser(&self) -> Result<AnalyserNode, JsValue>
The createAnalyser()
method
This API requires the following crate features to be activated: AnalyserNode
, AudioContext
source§impl AudioContext
impl AudioContext
sourcepub fn create_biquad_filter(&self) -> Result<BiquadFilterNode, JsValue>
pub fn create_biquad_filter(&self) -> Result<BiquadFilterNode, JsValue>
The createBiquadFilter()
method
This API requires the following crate features to be activated: AudioContext
, BiquadFilterNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_buffer(
&self,
number_of_channels: u32,
length: u32,
sample_rate: f32
) -> Result<AudioBuffer, JsValue>
pub fn create_buffer(
&self,
number_of_channels: u32,
length: u32,
sample_rate: f32
) -> Result<AudioBuffer, JsValue>
The createBuffer()
method
This API requires the following crate features to be activated: AudioBuffer
, AudioContext
source§impl AudioContext
impl AudioContext
sourcepub fn create_buffer_source(&self) -> Result<AudioBufferSourceNode, JsValue>
pub fn create_buffer_source(&self) -> Result<AudioBufferSourceNode, JsValue>
The createBufferSource()
method
This API requires the following crate features to be activated: AudioBufferSourceNode
, AudioContext
source§impl AudioContext
impl AudioContext
sourcepub fn create_channel_merger(&self) -> Result<ChannelMergerNode, JsValue>
pub fn create_channel_merger(&self) -> Result<ChannelMergerNode, JsValue>
The createChannelMerger()
method
This API requires the following crate features to be activated: AudioContext
, ChannelMergerNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_channel_merger_with_number_of_inputs(
&self,
number_of_inputs: u32
) -> Result<ChannelMergerNode, JsValue>
pub fn create_channel_merger_with_number_of_inputs(
&self,
number_of_inputs: u32
) -> Result<ChannelMergerNode, JsValue>
The createChannelMerger()
method
This API requires the following crate features to be activated: AudioContext
, ChannelMergerNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_channel_splitter(&self) -> Result<ChannelSplitterNode, JsValue>
pub fn create_channel_splitter(&self) -> Result<ChannelSplitterNode, JsValue>
The createChannelSplitter()
method
This API requires the following crate features to be activated: AudioContext
, ChannelSplitterNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_channel_splitter_with_number_of_outputs(
&self,
number_of_outputs: u32
) -> Result<ChannelSplitterNode, JsValue>
pub fn create_channel_splitter_with_number_of_outputs(
&self,
number_of_outputs: u32
) -> Result<ChannelSplitterNode, JsValue>
The createChannelSplitter()
method
This API requires the following crate features to be activated: AudioContext
, ChannelSplitterNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_constant_source(&self) -> Result<ConstantSourceNode, JsValue>
pub fn create_constant_source(&self) -> Result<ConstantSourceNode, JsValue>
The createConstantSource()
method
This API requires the following crate features to be activated: AudioContext
, ConstantSourceNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_convolver(&self) -> Result<ConvolverNode, JsValue>
pub fn create_convolver(&self) -> Result<ConvolverNode, JsValue>
The createConvolver()
method
This API requires the following crate features to be activated: AudioContext
, ConvolverNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_delay(&self) -> Result<DelayNode, JsValue>
pub fn create_delay(&self) -> Result<DelayNode, JsValue>
The createDelay()
method
This API requires the following crate features to be activated: AudioContext
, DelayNode
source§impl AudioContext
impl AudioContext
source§impl AudioContext
impl AudioContext
sourcepub fn create_dynamics_compressor(
&self
) -> Result<DynamicsCompressorNode, JsValue>
pub fn create_dynamics_compressor(
&self
) -> Result<DynamicsCompressorNode, JsValue>
The createDynamicsCompressor()
method
This API requires the following crate features to be activated: AudioContext
, DynamicsCompressorNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_gain(&self) -> Result<GainNode, JsValue>
pub fn create_gain(&self) -> Result<GainNode, JsValue>
The createGain()
method
This API requires the following crate features to be activated: AudioContext
, GainNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_oscillator(&self) -> Result<OscillatorNode, JsValue>
pub fn create_oscillator(&self) -> Result<OscillatorNode, JsValue>
The createOscillator()
method
This API requires the following crate features to be activated: AudioContext
, OscillatorNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_panner(&self) -> Result<PannerNode, JsValue>
pub fn create_panner(&self) -> Result<PannerNode, JsValue>
The createPanner()
method
This API requires the following crate features to be activated: AudioContext
, PannerNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_periodic_wave(
&self,
real: &mut [f32],
imag: &mut [f32]
) -> Result<PeriodicWave, JsValue>
pub fn create_periodic_wave(
&self,
real: &mut [f32],
imag: &mut [f32]
) -> Result<PeriodicWave, JsValue>
The createPeriodicWave()
method
This API requires the following crate features to be activated: AudioContext
, PeriodicWave
source§impl AudioContext
impl AudioContext
sourcepub fn create_periodic_wave_with_constraints(
&self,
real: &mut [f32],
imag: &mut [f32],
constraints: &PeriodicWaveConstraints
) -> Result<PeriodicWave, JsValue>
pub fn create_periodic_wave_with_constraints(
&self,
real: &mut [f32],
imag: &mut [f32],
constraints: &PeriodicWaveConstraints
) -> Result<PeriodicWave, JsValue>
The createPeriodicWave()
method
This API requires the following crate features to be activated: AudioContext
, PeriodicWave
, PeriodicWaveConstraints
source§impl AudioContext
impl AudioContext
sourcepub fn create_script_processor(&self) -> Result<ScriptProcessorNode, JsValue>
pub fn create_script_processor(&self) -> Result<ScriptProcessorNode, JsValue>
The createScriptProcessor()
method
This API requires the following crate features to be activated: AudioContext
, ScriptProcessorNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_script_processor_with_buffer_size(
&self,
buffer_size: u32
) -> Result<ScriptProcessorNode, JsValue>
pub fn create_script_processor_with_buffer_size(
&self,
buffer_size: u32
) -> Result<ScriptProcessorNode, JsValue>
The createScriptProcessor()
method
This API requires the following crate features to be activated: AudioContext
, ScriptProcessorNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_script_processor_with_buffer_size_and_number_of_input_channels(
&self,
buffer_size: u32,
number_of_input_channels: u32
) -> Result<ScriptProcessorNode, JsValue>
pub fn create_script_processor_with_buffer_size_and_number_of_input_channels(
&self,
buffer_size: u32,
number_of_input_channels: u32
) -> Result<ScriptProcessorNode, JsValue>
The createScriptProcessor()
method
This API requires the following crate features to be activated: AudioContext
, ScriptProcessorNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_script_processor_with_buffer_size_and_number_of_input_channels_and_number_of_output_channels(
&self,
buffer_size: u32,
number_of_input_channels: u32,
number_of_output_channels: u32
) -> Result<ScriptProcessorNode, JsValue>
pub fn create_script_processor_with_buffer_size_and_number_of_input_channels_and_number_of_output_channels(
&self,
buffer_size: u32,
number_of_input_channels: u32,
number_of_output_channels: u32
) -> Result<ScriptProcessorNode, JsValue>
The createScriptProcessor()
method
This API requires the following crate features to be activated: AudioContext
, ScriptProcessorNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_stereo_panner(&self) -> Result<StereoPannerNode, JsValue>
pub fn create_stereo_panner(&self) -> Result<StereoPannerNode, JsValue>
The createStereoPanner()
method
This API requires the following crate features to be activated: AudioContext
, StereoPannerNode
source§impl AudioContext
impl AudioContext
sourcepub fn create_wave_shaper(&self) -> Result<WaveShaperNode, JsValue>
pub fn create_wave_shaper(&self) -> Result<WaveShaperNode, JsValue>
The createWaveShaper()
method
This API requires the following crate features to be activated: AudioContext
, WaveShaperNode
source§impl AudioContext
impl AudioContext
sourcepub fn decode_audio_data(
&self,
audio_data: &ArrayBuffer
) -> Result<Promise, JsValue>
pub fn decode_audio_data(
&self,
audio_data: &ArrayBuffer
) -> Result<Promise, JsValue>
The decodeAudioData()
method
This API requires the following crate features to be activated: AudioContext
source§impl AudioContext
impl AudioContext
sourcepub fn decode_audio_data_with_success_callback(
&self,
audio_data: &ArrayBuffer,
success_callback: &Function
) -> Result<Promise, JsValue>
pub fn decode_audio_data_with_success_callback(
&self,
audio_data: &ArrayBuffer,
success_callback: &Function
) -> Result<Promise, JsValue>
The decodeAudioData()
method
This API requires the following crate features to be activated: AudioContext
source§impl AudioContext
impl AudioContext
sourcepub fn decode_audio_data_with_success_callback_and_error_callback(
&self,
audio_data: &ArrayBuffer,
success_callback: &Function,
error_callback: &Function
) -> Result<Promise, JsValue>
pub fn decode_audio_data_with_success_callback_and_error_callback(
&self,
audio_data: &ArrayBuffer,
success_callback: &Function,
error_callback: &Function
) -> Result<Promise, JsValue>
The decodeAudioData()
method
This API requires the following crate features to be activated: AudioContext
source§impl AudioContext
impl AudioContext
source§impl AudioContext
impl AudioContext
sourcepub fn destination(&self) -> AudioDestinationNode
pub fn destination(&self) -> AudioDestinationNode
The destination
getter
This API requires the following crate features to be activated: AudioContext
, AudioDestinationNode
source§impl AudioContext
impl AudioContext
sourcepub fn sample_rate(&self) -> f32
pub fn sample_rate(&self) -> f32
The sampleRate
getter
This API requires the following crate features to be activated: AudioContext
source§impl AudioContext
impl AudioContext
sourcepub fn current_time(&self) -> f64
pub fn current_time(&self) -> f64
The currentTime
getter
This API requires the following crate features to be activated: AudioContext
source§impl AudioContext
impl AudioContext
sourcepub fn listener(&self) -> AudioListener
pub fn listener(&self) -> AudioListener
The listener
getter
This API requires the following crate features to be activated: AudioContext
, AudioListener
source§impl AudioContext
impl AudioContext
sourcepub fn state(&self) -> AudioContextState
pub fn state(&self) -> AudioContextState
The state
getter
This API requires the following crate features to be activated: AudioContext
, AudioContextState
source§impl AudioContext
impl AudioContext
sourcepub fn audio_worklet(&self) -> Result<AudioWorklet, JsValue>
pub fn audio_worklet(&self) -> Result<AudioWorklet, JsValue>
The audioWorklet
getter
This API requires the following crate features to be activated: AudioContext
, AudioWorklet
source§impl AudioContext
impl AudioContext
sourcepub fn onstatechange(&self) -> Option<Function>
pub fn onstatechange(&self) -> Option<Function>
The onstatechange
getter
This API requires the following crate features to be activated: AudioContext
source§impl AudioContext
impl AudioContext
sourcepub fn set_onstatechange(&self, onstatechange: Option<&Function>)
pub fn set_onstatechange(&self, onstatechange: Option<&Function>)
The onstatechange
setter
This API requires the following crate features to be activated: AudioContext
Methods from Deref<Target = BaseAudioContext>§
sourcepub fn create_analyser(&self) -> Result<AnalyserNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_analyser(&self) -> Result<AnalyserNode, JsValue>
AudioContext
instead nowThe createAnalyser()
method
This API requires the following crate features to be activated: AnalyserNode
, BaseAudioContext
sourcepub fn create_biquad_filter(&self) -> Result<BiquadFilterNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_biquad_filter(&self) -> Result<BiquadFilterNode, JsValue>
AudioContext
instead nowThe createBiquadFilter()
method
This API requires the following crate features to be activated: BaseAudioContext
, BiquadFilterNode
sourcepub fn create_buffer(
&self,
number_of_channels: u32,
length: u32,
sample_rate: f32
) -> Result<AudioBuffer, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_buffer(
&self,
number_of_channels: u32,
length: u32,
sample_rate: f32
) -> Result<AudioBuffer, JsValue>
AudioContext
instead nowThe createBuffer()
method
This API requires the following crate features to be activated: AudioBuffer
, BaseAudioContext
sourcepub fn create_buffer_source(&self) -> Result<AudioBufferSourceNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_buffer_source(&self) -> Result<AudioBufferSourceNode, JsValue>
AudioContext
instead nowThe createBufferSource()
method
This API requires the following crate features to be activated: AudioBufferSourceNode
, BaseAudioContext
sourcepub fn create_channel_merger(&self) -> Result<ChannelMergerNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_channel_merger(&self) -> Result<ChannelMergerNode, JsValue>
AudioContext
instead nowThe createChannelMerger()
method
This API requires the following crate features to be activated: BaseAudioContext
, ChannelMergerNode
sourcepub fn create_channel_merger_with_number_of_inputs(
&self,
number_of_inputs: u32
) -> Result<ChannelMergerNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_channel_merger_with_number_of_inputs(
&self,
number_of_inputs: u32
) -> Result<ChannelMergerNode, JsValue>
AudioContext
instead nowThe createChannelMerger()
method
This API requires the following crate features to be activated: BaseAudioContext
, ChannelMergerNode
sourcepub fn create_channel_splitter(&self) -> Result<ChannelSplitterNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_channel_splitter(&self) -> Result<ChannelSplitterNode, JsValue>
AudioContext
instead nowThe createChannelSplitter()
method
This API requires the following crate features to be activated: BaseAudioContext
, ChannelSplitterNode
sourcepub fn create_channel_splitter_with_number_of_outputs(
&self,
number_of_outputs: u32
) -> Result<ChannelSplitterNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_channel_splitter_with_number_of_outputs(
&self,
number_of_outputs: u32
) -> Result<ChannelSplitterNode, JsValue>
AudioContext
instead nowThe createChannelSplitter()
method
This API requires the following crate features to be activated: BaseAudioContext
, ChannelSplitterNode
sourcepub fn create_constant_source(&self) -> Result<ConstantSourceNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_constant_source(&self) -> Result<ConstantSourceNode, JsValue>
AudioContext
instead nowThe createConstantSource()
method
This API requires the following crate features to be activated: BaseAudioContext
, ConstantSourceNode
sourcepub fn create_convolver(&self) -> Result<ConvolverNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_convolver(&self) -> Result<ConvolverNode, JsValue>
AudioContext
instead nowThe createConvolver()
method
This API requires the following crate features to be activated: BaseAudioContext
, ConvolverNode
sourcepub fn create_delay(&self) -> Result<DelayNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_delay(&self) -> Result<DelayNode, JsValue>
AudioContext
instead nowThe createDelay()
method
This API requires the following crate features to be activated: BaseAudioContext
, DelayNode
sourcepub fn create_dynamics_compressor(
&self
) -> Result<DynamicsCompressorNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_dynamics_compressor(
&self
) -> Result<DynamicsCompressorNode, JsValue>
AudioContext
instead nowThe createDynamicsCompressor()
method
This API requires the following crate features to be activated: BaseAudioContext
, DynamicsCompressorNode
sourcepub fn create_gain(&self) -> Result<GainNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_gain(&self) -> Result<GainNode, JsValue>
AudioContext
instead nowThe createGain()
method
This API requires the following crate features to be activated: BaseAudioContext
, GainNode
sourcepub fn create_oscillator(&self) -> Result<OscillatorNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_oscillator(&self) -> Result<OscillatorNode, JsValue>
AudioContext
instead nowThe createOscillator()
method
This API requires the following crate features to be activated: BaseAudioContext
, OscillatorNode
sourcepub fn create_panner(&self) -> Result<PannerNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_panner(&self) -> Result<PannerNode, JsValue>
AudioContext
instead nowThe createPanner()
method
This API requires the following crate features to be activated: BaseAudioContext
, PannerNode
sourcepub fn create_periodic_wave(
&self,
real: &mut [f32],
imag: &mut [f32]
) -> Result<PeriodicWave, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_periodic_wave(
&self,
real: &mut [f32],
imag: &mut [f32]
) -> Result<PeriodicWave, JsValue>
AudioContext
instead nowThe createPeriodicWave()
method
This API requires the following crate features to be activated: BaseAudioContext
, PeriodicWave
sourcepub fn create_periodic_wave_with_constraints(
&self,
real: &mut [f32],
imag: &mut [f32],
constraints: &PeriodicWaveConstraints
) -> Result<PeriodicWave, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_periodic_wave_with_constraints(
&self,
real: &mut [f32],
imag: &mut [f32],
constraints: &PeriodicWaveConstraints
) -> Result<PeriodicWave, JsValue>
AudioContext
instead nowThe createPeriodicWave()
method
This API requires the following crate features to be activated: BaseAudioContext
, PeriodicWave
, PeriodicWaveConstraints
sourcepub fn create_script_processor(&self) -> Result<ScriptProcessorNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_script_processor(&self) -> Result<ScriptProcessorNode, JsValue>
AudioContext
instead nowThe createScriptProcessor()
method
This API requires the following crate features to be activated: BaseAudioContext
, ScriptProcessorNode
sourcepub fn create_script_processor_with_buffer_size(
&self,
buffer_size: u32
) -> Result<ScriptProcessorNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_script_processor_with_buffer_size(
&self,
buffer_size: u32
) -> Result<ScriptProcessorNode, JsValue>
AudioContext
instead nowThe createScriptProcessor()
method
This API requires the following crate features to be activated: BaseAudioContext
, ScriptProcessorNode
sourcepub fn create_script_processor_with_buffer_size_and_number_of_input_channels(
&self,
buffer_size: u32,
number_of_input_channels: u32
) -> Result<ScriptProcessorNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_script_processor_with_buffer_size_and_number_of_input_channels(
&self,
buffer_size: u32,
number_of_input_channels: u32
) -> Result<ScriptProcessorNode, JsValue>
AudioContext
instead nowThe createScriptProcessor()
method
This API requires the following crate features to be activated: BaseAudioContext
, ScriptProcessorNode
sourcepub fn create_script_processor_with_buffer_size_and_number_of_input_channels_and_number_of_output_channels(
&self,
buffer_size: u32,
number_of_input_channels: u32,
number_of_output_channels: u32
) -> Result<ScriptProcessorNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_script_processor_with_buffer_size_and_number_of_input_channels_and_number_of_output_channels(
&self,
buffer_size: u32,
number_of_input_channels: u32,
number_of_output_channels: u32
) -> Result<ScriptProcessorNode, JsValue>
AudioContext
instead nowThe createScriptProcessor()
method
This API requires the following crate features to be activated: BaseAudioContext
, ScriptProcessorNode
sourcepub fn create_stereo_panner(&self) -> Result<StereoPannerNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_stereo_panner(&self) -> Result<StereoPannerNode, JsValue>
AudioContext
instead nowThe createStereoPanner()
method
This API requires the following crate features to be activated: BaseAudioContext
, StereoPannerNode
sourcepub fn create_wave_shaper(&self) -> Result<WaveShaperNode, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn create_wave_shaper(&self) -> Result<WaveShaperNode, JsValue>
AudioContext
instead nowThe createWaveShaper()
method
This API requires the following crate features to be activated: BaseAudioContext
, WaveShaperNode
sourcepub fn decode_audio_data(
&self,
audio_data: &ArrayBuffer
) -> Result<Promise, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn decode_audio_data(
&self,
audio_data: &ArrayBuffer
) -> Result<Promise, JsValue>
AudioContext
instead nowThe decodeAudioData()
method
This API requires the following crate features to be activated: BaseAudioContext
sourcepub fn decode_audio_data_with_success_callback(
&self,
audio_data: &ArrayBuffer,
success_callback: &Function
) -> Result<Promise, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn decode_audio_data_with_success_callback(
&self,
audio_data: &ArrayBuffer,
success_callback: &Function
) -> Result<Promise, JsValue>
AudioContext
instead nowThe decodeAudioData()
method
This API requires the following crate features to be activated: BaseAudioContext
sourcepub fn decode_audio_data_with_success_callback_and_error_callback(
&self,
audio_data: &ArrayBuffer,
success_callback: &Function,
error_callback: &Function
) -> Result<Promise, JsValue>
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn decode_audio_data_with_success_callback_and_error_callback(
&self,
audio_data: &ArrayBuffer,
success_callback: &Function,
error_callback: &Function
) -> Result<Promise, JsValue>
AudioContext
instead nowThe decodeAudioData()
method
This API requires the following crate features to be activated: BaseAudioContext
sourcepub fn destination(&self) -> AudioDestinationNode
pub fn destination(&self) -> AudioDestinationNode
The destination
getter
This API requires the following crate features to be activated: AudioDestinationNode
, BaseAudioContext
sourcepub fn sample_rate(&self) -> f32
pub fn sample_rate(&self) -> f32
The sampleRate
getter
This API requires the following crate features to be activated: BaseAudioContext
sourcepub fn current_time(&self) -> f64
pub fn current_time(&self) -> f64
The currentTime
getter
This API requires the following crate features to be activated: BaseAudioContext
sourcepub fn listener(&self) -> AudioListener
pub fn listener(&self) -> AudioListener
The listener
getter
This API requires the following crate features to be activated: AudioListener
, BaseAudioContext
sourcepub fn state(&self) -> AudioContextState
pub fn state(&self) -> AudioContextState
The state
getter
This API requires the following crate features to be activated: AudioContextState
, BaseAudioContext
sourcepub fn audio_worklet(&self) -> Result<AudioWorklet, JsValue>
pub fn audio_worklet(&self) -> Result<AudioWorklet, JsValue>
The audioWorklet
getter
This API requires the following crate features to be activated: AudioWorklet
, BaseAudioContext
sourcepub fn onstatechange(&self) -> Option<Function>
pub fn onstatechange(&self) -> Option<Function>
The onstatechange
getter
This API requires the following crate features to be activated: BaseAudioContext
sourcepub fn set_onstatechange(&self, onstatechange: Option<&Function>)
👎Deprecated: doesn’t exist in Safari, use AudioContext
instead now
pub fn set_onstatechange(&self, onstatechange: Option<&Function>)
AudioContext
instead nowThe onstatechange
setter
This API requires the following crate features to be activated: BaseAudioContext
Methods from Deref<Target = EventTarget>§
sourcepub fn add_event_listener_with_event_listener(
&self,
type_: &str,
listener: &EventListener
) -> Result<(), JsValue>
pub fn add_event_listener_with_event_listener(
&self,
type_: &str,
listener: &EventListener
) -> Result<(), JsValue>
The addEventListener()
method
This API requires the following crate features to be activated: EventListener
, EventTarget
sourcepub fn add_event_listener_with_callback_and_add_event_listener_options(
&self,
type_: &str,
listener: &Function,
options: &AddEventListenerOptions
) -> Result<(), JsValue>
pub fn add_event_listener_with_callback_and_add_event_listener_options(
&self,
type_: &str,
listener: &Function,
options: &AddEventListenerOptions
) -> Result<(), JsValue>
The addEventListener()
method
This API requires the following crate features to be activated: AddEventListenerOptions
, EventTarget
sourcepub fn add_event_listener_with_event_listener_and_add_event_listener_options(
&self,
type_: &str,
listener: &EventListener,
options: &AddEventListenerOptions
) -> Result<(), JsValue>
pub fn add_event_listener_with_event_listener_and_add_event_listener_options(
&self,
type_: &str,
listener: &EventListener,
options: &AddEventListenerOptions
) -> Result<(), JsValue>
The addEventListener()
method
This API requires the following crate features to be activated: AddEventListenerOptions
, EventListener
, EventTarget
sourcepub fn add_event_listener_with_event_listener_and_bool(
&self,
type_: &str,
listener: &EventListener,
options: bool
) -> Result<(), JsValue>
pub fn add_event_listener_with_event_listener_and_bool(
&self,
type_: &str,
listener: &EventListener,
options: bool
) -> Result<(), JsValue>
The addEventListener()
method
This API requires the following crate features to be activated: EventListener
, EventTarget
sourcepub fn add_event_listener_with_callback_and_add_event_listener_options_and_wants_untrusted(
&self,
type_: &str,
listener: &Function,
options: &AddEventListenerOptions,
wants_untrusted: Option<bool>
) -> Result<(), JsValue>
pub fn add_event_listener_with_callback_and_add_event_listener_options_and_wants_untrusted(
&self,
type_: &str,
listener: &Function,
options: &AddEventListenerOptions,
wants_untrusted: Option<bool>
) -> Result<(), JsValue>
The addEventListener()
method
This API requires the following crate features to be activated: AddEventListenerOptions
, EventTarget
sourcepub fn add_event_listener_with_event_listener_and_add_event_listener_options_and_wants_untrusted(
&self,
type_: &str,
listener: &EventListener,
options: &AddEventListenerOptions,
wants_untrusted: Option<bool>
) -> Result<(), JsValue>
pub fn add_event_listener_with_event_listener_and_add_event_listener_options_and_wants_untrusted(
&self,
type_: &str,
listener: &EventListener,
options: &AddEventListenerOptions,
wants_untrusted: Option<bool>
) -> Result<(), JsValue>
The addEventListener()
method
This API requires the following crate features to be activated: AddEventListenerOptions
, EventListener
, EventTarget
sourcepub fn add_event_listener_with_event_listener_and_bool_and_wants_untrusted(
&self,
type_: &str,
listener: &EventListener,
options: bool,
wants_untrusted: Option<bool>
) -> Result<(), JsValue>
pub fn add_event_listener_with_event_listener_and_bool_and_wants_untrusted(
&self,
type_: &str,
listener: &EventListener,
options: bool,
wants_untrusted: Option<bool>
) -> Result<(), JsValue>
The addEventListener()
method
This API requires the following crate features to be activated: EventListener
, EventTarget
sourcepub fn remove_event_listener_with_event_listener(
&self,
type_: &str,
listener: &EventListener
) -> Result<(), JsValue>
pub fn remove_event_listener_with_event_listener(
&self,
type_: &str,
listener: &EventListener
) -> Result<(), JsValue>
The removeEventListener()
method
This API requires the following crate features to be activated: EventListener
, EventTarget
sourcepub fn remove_event_listener_with_callback_and_event_listener_options(
&self,
type_: &str,
listener: &Function,
options: &EventListenerOptions
) -> Result<(), JsValue>
pub fn remove_event_listener_with_callback_and_event_listener_options(
&self,
type_: &str,
listener: &Function,
options: &EventListenerOptions
) -> Result<(), JsValue>
The removeEventListener()
method
This API requires the following crate features to be activated: EventListenerOptions
, EventTarget
sourcepub fn remove_event_listener_with_event_listener_and_event_listener_options(
&self,
type_: &str,
listener: &EventListener,
options: &EventListenerOptions
) -> Result<(), JsValue>
pub fn remove_event_listener_with_event_listener_and_event_listener_options(
&self,
type_: &str,
listener: &EventListener,
options: &EventListenerOptions
) -> Result<(), JsValue>
The removeEventListener()
method
This API requires the following crate features to be activated: EventListener
, EventListenerOptions
, EventTarget
sourcepub fn remove_event_listener_with_event_listener_and_bool(
&self,
type_: &str,
listener: &EventListener,
options: bool
) -> Result<(), JsValue>
pub fn remove_event_listener_with_event_listener_and_bool(
&self,
type_: &str,
listener: &EventListener,
options: bool
) -> Result<(), JsValue>
The removeEventListener()
method
This API requires the following crate features to be activated: EventListener
, EventTarget
Methods from Deref<Target = Object>§
sourcepub fn has_own_property(&self, property: &JsValue) -> bool
pub fn has_own_property(&self, property: &JsValue) -> bool
The hasOwnProperty()
method returns a boolean indicating whether the
object has the specified property as its own property (as opposed to
inheriting it).
sourcepub fn is_prototype_of(&self, value: &JsValue) -> bool
pub fn is_prototype_of(&self, value: &JsValue) -> bool
The isPrototypeOf()
method checks if an object exists in another
object’s prototype chain.
sourcepub fn property_is_enumerable(&self, property: &JsValue) -> bool
pub fn property_is_enumerable(&self, property: &JsValue) -> bool
The propertyIsEnumerable()
method returns a Boolean indicating
whether the specified property is enumerable.
sourcepub fn to_locale_string(&self) -> JsString
pub fn to_locale_string(&self) -> JsString
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 = JsValue{ idx: JSIDX_NULL, _marker: marker::PhantomData,}
pub const UNDEFINED: JsValue = JsValue{ idx: JSIDX_UNDEFINED, _marker: marker::PhantomData,}
pub const TRUE: JsValue = JsValue{ idx: JSIDX_TRUE, _marker: marker::PhantomData,}
pub const FALSE: JsValue = JsValue{ idx: JSIDX_FALSE, _marker: marker::PhantomData,}
sourcepub fn as_f64(&self) -> Option<f64>
pub fn as_f64(&self) -> Option<f64>
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
.
sourcepub fn as_string(&self) -> Option<String>
pub fn as_string(&self) -> Option<String>
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
.
sourcepub fn as_bool(&self) -> Option<bool>
pub fn as_bool(&self) -> Option<bool>
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
.
sourcepub fn is_undefined(&self) -> bool
pub fn is_undefined(&self) -> bool
Tests whether this JS value is undefined
sourcepub fn is_function(&self) -> bool
pub fn is_function(&self) -> bool
Tests whether the type of this JS value is function
.
Trait Implementations§
source§impl AsRef<BaseAudioContext> for AudioContext
impl AsRef<BaseAudioContext> for AudioContext
source§fn as_ref(&self) -> &BaseAudioContext
fn as_ref(&self) -> &BaseAudioContext
source§impl AsRef<EventTarget> for AudioContext
impl AsRef<EventTarget> for AudioContext
source§fn as_ref(&self) -> &EventTarget
fn as_ref(&self) -> &EventTarget
source§impl AsRef<JsValue> for AudioContext
impl AsRef<JsValue> for AudioContext
source§impl AsRef<Object> for AudioContext
impl AsRef<Object> for AudioContext
source§impl Clone for AudioContext
impl Clone for AudioContext
source§fn clone(&self) -> AudioContext
fn clone(&self) -> AudioContext
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for AudioContext
impl Debug for AudioContext
source§impl Deref for AudioContext
impl Deref for AudioContext
§type Target = BaseAudioContext
type Target = BaseAudioContext
source§fn deref(&self) -> &BaseAudioContext
fn deref(&self) -> &BaseAudioContext
source§impl From<AudioContext> for BaseAudioContext
impl From<AudioContext> for BaseAudioContext
source§fn from(obj: AudioContext) -> BaseAudioContext
fn from(obj: AudioContext) -> BaseAudioContext
source§impl From<AudioContext> for EventTarget
impl From<AudioContext> for EventTarget
source§fn from(obj: AudioContext) -> EventTarget
fn from(obj: AudioContext) -> EventTarget
source§impl From<AudioContext> for JsValue
impl From<AudioContext> for JsValue
source§fn from(obj: AudioContext) -> JsValue
fn from(obj: AudioContext) -> JsValue
source§impl From<AudioContext> for Object
impl From<AudioContext> for Object
source§fn from(obj: AudioContext) -> Object
fn from(obj: AudioContext) -> Object
source§impl From<JsValue> for AudioContext
impl From<JsValue> for AudioContext
source§fn from(obj: JsValue) -> AudioContext
fn from(obj: JsValue) -> AudioContext
source§impl FromWasmAbi for AudioContext
impl FromWasmAbi for AudioContext
source§impl<'a> IntoWasmAbi for &'a AudioContext
impl<'a> IntoWasmAbi for &'a AudioContext
source§impl IntoWasmAbi for AudioContext
impl IntoWasmAbi for AudioContext
source§impl JsCast for AudioContext
impl JsCast for AudioContext
source§fn instanceof(val: &JsValue) -> bool
fn instanceof(val: &JsValue) -> bool
instanceof
check to see whether the JsValue
provided is an instance of this type. Read moresource§fn unchecked_from_js(val: JsValue) -> Self
fn unchecked_from_js(val: JsValue) -> Self
source§fn unchecked_from_js_ref(val: &JsValue) -> &Self
fn unchecked_from_js_ref(val: &JsValue) -> &Self
source§fn is_instance_of<T>(&self) -> boolwhere
T: JsCast,
fn is_instance_of<T>(&self) -> boolwhere
T: JsCast,
T
. Read moresource§fn dyn_into<T>(self) -> Result<T, Self>where
T: JsCast,
fn dyn_into<T>(self) -> Result<T, Self>where
T: JsCast,
T
. Read moresource§fn dyn_ref<T>(&self) -> Option<&T>where
T: JsCast,
fn dyn_ref<T>(&self) -> Option<&T>where
T: JsCast,
T
. Read moresource§fn unchecked_into<T>(self) -> Twhere
T: JsCast,
fn unchecked_into<T>(self) -> Twhere
T: JsCast,
source§impl OptionFromWasmAbi for AudioContext
impl OptionFromWasmAbi for AudioContext
source§impl<'a> OptionIntoWasmAbi for &'a AudioContext
impl<'a> OptionIntoWasmAbi for &'a AudioContext
source§impl OptionIntoWasmAbi for AudioContext
impl OptionIntoWasmAbi for AudioContext
source§impl RefFromWasmAbi for AudioContext
impl RefFromWasmAbi for AudioContext
§type Abi = <JsValue as RefFromWasmAbi>::Abi
type Abi = <JsValue as RefFromWasmAbi>::Abi
Self
are recovered from.§type Anchor = ManuallyDrop<AudioContext>
type Anchor = ManuallyDrop<AudioContext>
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 moreAuto Trait Implementations§
impl RefUnwindSafe for AudioContext
impl !Send for AudioContext
impl !Sync for AudioContext
impl Unpin for AudioContext
impl UnwindSafe for AudioContext
Blanket Implementations§
source§impl<T> ReturnWasmAbi for Twhere
T: IntoWasmAbi,
impl<T> ReturnWasmAbi for Twhere
T: IntoWasmAbi,
§type Abi = <T as IntoWasmAbi>::Abi
type Abi = <T as IntoWasmAbi>::Abi
IntoWasmAbi::Abi
source§fn return_abi(self, extra: &mut dyn Stack) -> <T as ReturnWasmAbi>::Abi
fn return_abi(self, extra: &mut dyn Stack) -> <T as ReturnWasmAbi>::Abi
IntoWasmAbi::into_abi
, except that it may throw and never
return in the case of Err
. Read more