Struct web_sys::OfflineAudioContext [−][src]
#[repr(transparent)]pub struct OfflineAudioContext { /* fields omitted */ }Expand description
The OfflineAudioContext class.
This API requires the following crate features to be activated: OfflineAudioContext
Implementations
Getter for the length field of this object.
This API requires the following crate features to be activated: OfflineAudioContext
Getter for the oncomplete field of this object.
This API requires the following crate features to be activated: OfflineAudioContext
Setter for the oncomplete field of this object.
This API requires the following crate features to be activated: OfflineAudioContext
Getter for the destination field of this object.
This API requires the following crate features to be activated: AudioDestinationNode, OfflineAudioContext
Getter for the sampleRate field of this object.
This API requires the following crate features to be activated: OfflineAudioContext
Getter for the currentTime field of this object.
This API requires the following crate features to be activated: OfflineAudioContext
Getter for the listener field of this object.
This API requires the following crate features to be activated: AudioListener, OfflineAudioContext
Getter for the state field of this object.
This API requires the following crate features to be activated: AudioContextState, OfflineAudioContext
Getter for the audioWorklet field of this object.
This API requires the following crate features to be activated: AudioWorklet, OfflineAudioContext
Getter for the onstatechange field of this object.
This API requires the following crate features to be activated: OfflineAudioContext
Setter for the onstatechange field of this object.
This API requires the following crate features to be activated: OfflineAudioContext
pub fn new_with_context_options(
context_options: &OfflineAudioContextOptions
) -> Result<OfflineAudioContext, JsValue>
pub fn new_with_context_options(
context_options: &OfflineAudioContextOptions
) -> Result<OfflineAudioContext, JsValue>
The new OfflineAudioContext(..) constructor, creating a new instance of OfflineAudioContext.
This API requires the following crate features to be activated: OfflineAudioContext, OfflineAudioContextOptions
pub fn new_with_number_of_channels_and_length_and_sample_rate(
number_of_channels: u32,
length: u32,
sample_rate: f32
) -> Result<OfflineAudioContext, JsValue>
pub fn new_with_number_of_channels_and_length_and_sample_rate(
number_of_channels: u32,
length: u32,
sample_rate: f32
) -> Result<OfflineAudioContext, JsValue>
The new OfflineAudioContext(..) constructor, creating a new instance of OfflineAudioContext.
This API requires the following crate features to be activated: OfflineAudioContext
The startRendering() method.
This API requires the following crate features to be activated: OfflineAudioContext
The createAnalyser() method.
This API requires the following crate features to be activated: AnalyserNode, OfflineAudioContext
The createBiquadFilter() method.
This API requires the following crate features to be activated: BiquadFilterNode, OfflineAudioContext
pub 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, OfflineAudioContext
The createBufferSource() method.
This API requires the following crate features to be activated: AudioBufferSourceNode, OfflineAudioContext
The createChannelMerger() method.
This API requires the following crate features to be activated: ChannelMergerNode, OfflineAudioContext
pub 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: ChannelMergerNode, OfflineAudioContext
The createChannelSplitter() method.
This API requires the following crate features to be activated: ChannelSplitterNode, OfflineAudioContext
pub 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: ChannelSplitterNode, OfflineAudioContext
The createConstantSource() method.
This API requires the following crate features to be activated: ConstantSourceNode, OfflineAudioContext
The createConvolver() method.
This API requires the following crate features to be activated: ConvolverNode, OfflineAudioContext
The createDelay() method.
This API requires the following crate features to be activated: DelayNode, OfflineAudioContext
The createDelay() method.
This API requires the following crate features to be activated: DelayNode, OfflineAudioContext
The createDynamicsCompressor() method.
This API requires the following crate features to be activated: DynamicsCompressorNode, OfflineAudioContext
The createGain() method.
This API requires the following crate features to be activated: GainNode, OfflineAudioContext
pub fn create_iir_filter(
&self,
feedforward: &JsValue,
feedback: &JsValue
) -> Result<IirFilterNode, JsValue>
pub fn create_iir_filter(
&self,
feedforward: &JsValue,
feedback: &JsValue
) -> Result<IirFilterNode, JsValue>
The createIIRFilter() method.
This API requires the following crate features to be activated: IirFilterNode, OfflineAudioContext
The createOscillator() method.
This API requires the following crate features to be activated: OfflineAudioContext, OscillatorNode
The createPanner() method.
This API requires the following crate features to be activated: OfflineAudioContext, PannerNode
The createPeriodicWave() method.
This API requires the following crate features to be activated: OfflineAudioContext, PeriodicWave
pub 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: OfflineAudioContext, PeriodicWave, PeriodicWaveConstraints
The createScriptProcessor() method.
This API requires the following crate features to be activated: OfflineAudioContext, ScriptProcessorNode
pub 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: OfflineAudioContext, ScriptProcessorNode
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>
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: OfflineAudioContext, ScriptProcessorNode
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>
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: OfflineAudioContext, ScriptProcessorNode
The createStereoPanner() method.
This API requires the following crate features to be activated: OfflineAudioContext, StereoPannerNode
The createWaveShaper() method.
This API requires the following crate features to be activated: OfflineAudioContext, WaveShaperNode
The decodeAudioData() method.
This API requires the following crate features to be activated: OfflineAudioContext
pub 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: OfflineAudioContext
pub 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: OfflineAudioContext
Methods from Deref<Target = BaseAudioContext>
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
Getter for the destination field of this object.
This API requires the following crate features to be activated: AudioDestinationNode, BaseAudioContext
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
Getter for the sampleRate field of this object.
This API requires the following crate features to be activated: BaseAudioContext
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
Getter for the currentTime field of this object.
This API requires the following crate features to be activated: BaseAudioContext
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
Getter for the listener field of this object.
This API requires the following crate features to be activated: AudioListener, BaseAudioContext
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
Getter for the state field of this object.
This API requires the following crate features to be activated: AudioContextState, BaseAudioContext
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
Getter for the audioWorklet field of this object.
This API requires the following crate features to be activated: AudioWorklet, BaseAudioContext
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
Getter for the onstatechange field of this object.
This API requires the following crate features to be activated: BaseAudioContext
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
Setter for the onstatechange field of this object.
This API requires the following crate features to be activated: BaseAudioContext
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createAnalyser() method.
This API requires the following crate features to be activated: AnalyserNode, BaseAudioContext
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createBiquadFilter() method.
This API requires the following crate features to be activated: BaseAudioContext, BiquadFilterNode
pub 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>
doesn’t exist in Safari, use AudioContext instead now
The createBuffer() method.
This API requires the following crate features to be activated: AudioBuffer, BaseAudioContext
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createBufferSource() method.
This API requires the following crate features to be activated: AudioBufferSourceNode, BaseAudioContext
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createChannelMerger() method.
This API requires the following crate features to be activated: BaseAudioContext, ChannelMergerNode
pub 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>
doesn’t exist in Safari, use AudioContext instead now
The createChannelMerger() method.
This API requires the following crate features to be activated: BaseAudioContext, ChannelMergerNode
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createChannelSplitter() method.
This API requires the following crate features to be activated: BaseAudioContext, ChannelSplitterNode
pub 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>
doesn’t exist in Safari, use AudioContext instead now
The createChannelSplitter() method.
This API requires the following crate features to be activated: BaseAudioContext, ChannelSplitterNode
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createConstantSource() method.
This API requires the following crate features to be activated: BaseAudioContext, ConstantSourceNode
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createConvolver() method.
This API requires the following crate features to be activated: BaseAudioContext, ConvolverNode
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createDelay() method.
This API requires the following crate features to be activated: BaseAudioContext, DelayNode
pub fn create_delay_with_max_delay_time(
&self,
max_delay_time: f64
) -> Result<DelayNode, JsValue>
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
pub fn create_delay_with_max_delay_time(
&self,
max_delay_time: f64
) -> Result<DelayNode, JsValue>
doesn’t exist in Safari, use AudioContext instead now
The createDelay() method.
This API requires the following crate features to be activated: BaseAudioContext, DelayNode
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createDynamicsCompressor() method.
This API requires the following crate features to be activated: BaseAudioContext, DynamicsCompressorNode
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createGain() method.
This API requires the following crate features to be activated: BaseAudioContext, GainNode
pub fn create_iir_filter(
&self,
feedforward: &JsValue,
feedback: &JsValue
) -> Result<IirFilterNode, JsValue>
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
pub fn create_iir_filter(
&self,
feedforward: &JsValue,
feedback: &JsValue
) -> Result<IirFilterNode, JsValue>
doesn’t exist in Safari, use AudioContext instead now
The createIIRFilter() method.
This API requires the following crate features to be activated: BaseAudioContext, IirFilterNode
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createOscillator() method.
This API requires the following crate features to be activated: BaseAudioContext, OscillatorNode
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createPanner() method.
This API requires the following crate features to be activated: BaseAudioContext, PannerNode
pub 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>
doesn’t exist in Safari, use AudioContext instead now
The createPeriodicWave() method.
This API requires the following crate features to be activated: BaseAudioContext, PeriodicWave
pub 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>
doesn’t exist in Safari, use AudioContext instead now
The createPeriodicWave() method.
This API requires the following crate features to be activated: BaseAudioContext, PeriodicWave, PeriodicWaveConstraints
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createScriptProcessor() method.
This API requires the following crate features to be activated: BaseAudioContext, ScriptProcessorNode
pub 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>
doesn’t exist in Safari, use AudioContext instead now
The createScriptProcessor() method.
This API requires the following crate features to be activated: BaseAudioContext, ScriptProcessorNode
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>
👎 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>
doesn’t exist in Safari, use AudioContext instead now
The createScriptProcessor() method.
This API requires the following crate features to be activated: BaseAudioContext, ScriptProcessorNode
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>
👎 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>
doesn’t exist in Safari, use AudioContext instead now
The createScriptProcessor() method.
This API requires the following crate features to be activated: BaseAudioContext, ScriptProcessorNode
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createStereoPanner() method.
This API requires the following crate features to be activated: BaseAudioContext, StereoPannerNode
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The createWaveShaper() method.
This API requires the following crate features to be activated: BaseAudioContext, WaveShaperNode
👎 Deprecated: doesn’t exist in Safari, use AudioContext instead now
doesn’t exist in Safari, use AudioContext instead now
The decodeAudioData() method.
This API requires the following crate features to be activated: BaseAudioContext
pub 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>
doesn’t exist in Safari, use AudioContext instead now
The decodeAudioData() method.
This API requires the following crate features to be activated: BaseAudioContext
pub 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>
doesn’t exist in Safari, use AudioContext instead now
The decodeAudioData() method.
This API requires the following crate features to be activated: BaseAudioContext
Trait Implementations
Performs the conversion.
Performs the conversion.
Performs the conversion.
type Target = BaseAudioContext
type Target = BaseAudioContext
The resulting type after dereferencing.
Dereferences the value.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs a dynamic instanceof check to see whether the JsValue
provided is an instance of this type. Read more
Performs a zero-cost unchecked conversion from a JsValue into an
instance of Self Read more
Performs a zero-cost unchecked conversion from a &JsValue into an
instance of &Self. Read more
Test whether this JS value has a type T. Read more
Performs a dynamic cast (checked at runtime) of this value into the
target type T. Read more
Performs a dynamic cast (checked at runtime) of this value into the
target type T. Read more
Performs a zero-cost unchecked cast into the specified type. Read more
Performs a zero-cost unchecked cast into a reference to the specified type. Read more
Test whether this JS value is an instance of the type T. Read more
Performs a dynamic check to see whether the JsValue provided
is a value of this type. Read more
This method tests for self and other values to be equal, and is used
by ==. Read more
This method tests for !=.
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<OfflineAudioContext>
type Anchor = ManuallyDrop<OfflineAudioContext>
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
Recover a Self::Anchor from Self::Abi. Read more
Auto Trait Implementations
impl RefUnwindSafe for OfflineAudioContext
impl !Send for OfflineAudioContext
impl !Sync for OfflineAudioContext
impl Unpin for OfflineAudioContext
impl UnwindSafe for OfflineAudioContext
Blanket Implementations
Mutably borrows from an owned value. Read more
type Abi = <T as IntoWasmAbi>::Abi
type Abi = <T as IntoWasmAbi>::Abi
Same as IntoWasmAbi::Abi
Same as IntoWasmAbi::into_abi, except that it may throw and never
return in the case of Err. Read more