Struct Cache 

pub struct Cache(/* private fields */);

Cached sound api end-point.

Stores one reference, so size on stack is eq usize.

All calls approximately costs ~1 deref.

Trait Implementations

impl Api for Cache

fn channel(&self) -> &'static playdate_sound_channel

fn fileplayer(&self) -> &'static playdate_sound_fileplayer

fn sample(&self) -> &'static playdate_sound_sample

fn sampleplayer(&self) -> &'static playdate_sound_sampleplayer

fn synth(&self) -> &'static playdate_sound_synth

fn sequence(&self) -> &'static playdate_sound_sequence

fn effect(&self) -> &'static playdate_sound_effect

fn lfo(&self) -> &'static playdate_sound_lfo

fn envelope(&self) -> &'static playdate_sound_envelope

fn source(&self) -> &'static playdate_sound_source

fn control_signal(&self) -> &'static playdate_control_signal

fn track(&self) -> &'static playdate_sound_track

fn instrument(&self) -> &'static playdate_sound_instrument

fn signal(&self) -> &'static playdate_sound_signal

fn get_current_time(&self) -> unsafe extern "C" fn() -> u32

Returns sys::ffi::playdate_sound::getCurrentTime

fn add_source( &self, ) -> unsafe extern "C" fn(callback: AudioSourceFunction, context: *mut c_void, stereo: c_int) -> *mut SoundSource

Returns sys::ffi::playdate_sound::addSource

fn get_default_channel(&self) -> unsafe extern "C" fn() -> *mut SoundChannel

Returns sys::ffi::playdate_sound::getDefaultChannel

fn add_channel( &self, ) -> unsafe extern "C" fn(channel: *mut SoundChannel) -> c_int

Returns sys::ffi::playdate_sound::addChannel

fn remove_channel( &self, ) -> unsafe extern "C" fn(channel: *mut SoundChannel) -> c_int

Returns sys::ffi::playdate_sound::removeChannel

fn set_mic_callback( &self, ) -> unsafe extern "C" fn(callback: RecordCallback, context: *mut c_void, source: MicSource) -> c_int

Returns sys::ffi::playdate_sound::setMicCallback

fn get_headphone_state( &self, ) -> unsafe extern "C" fn(headphone: *mut c_int, headsetmic: *mut c_int, changeCallback: Option<unsafe extern "C" fn(headphone: c_int, mic: c_int)>)

Returns sys::ffi::playdate_sound::getHeadphoneState

fn set_outputs_active( &self, ) -> unsafe extern "C" fn(headphone: c_int, speaker: c_int)

Returns sys::ffi::playdate_sound::setOutputsActive

fn remove_source( &self, ) -> unsafe extern "C" fn(source: *mut SoundSource) -> c_int

Returns sys::ffi::playdate_sound::removeSource

impl Clone for Cache

fn clone(&self) -> Cache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Cache

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

Formats the value using the given formatter.

impl Default for Cache

fn default() -> Self

Returns the “default value” for a type.

impl From<&NonNull<playdate_sound>> for Cache

fn from(ptr: &NonNull<playdate_sound>) -> Self

Converts to this type from the input type.

impl From<&'static playdate_sound> for Cache

fn from(r: &'static playdate_sound) -> Self

Converts to this type from the input type.

impl From<*const playdate_sound> for Cache

fn from(ptr: *const playdate_sound) -> Self

Converts to this type from the input type.

impl From<NonNull<playdate_sound>> for Cache

fn from(ptr: NonNull<playdate_sound>) -> Self

Converts to this type from the input type.

impl Copy for Cache

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 4 bytes