Struct miniaudio::Context

#[repr(transparent)]pub struct Context(_);

Methods

impl Context

pub fn alloc(
    backends: Option<&[Backend]>,
    config: Option<&ContextConfig>
) -> Result<Arc<Context>, Error>

• backends - A list of backends to try initializing, in priority order. Can be None, in which case it uses default priority order.

• config - Optional context configuration.

pub fn backend(&self) -> Backend

pub fn thread_priority(&self) -> ThreadPriority

pub fn device_info_capacity(&self) -> u32

pub fn playback_device_info_count(&self) -> u32

pub fn capture_device_info_count(&self) -> u32

pub fn playback_device_infos(&self) -> &[DeviceInfo]

pub fn capture_device_info(&self) -> &[DeviceInfo]

pub fn is_backend_asynchronous(&self) -> bool

pub fn with_devices<F>(&self, f: F) -> Result<(), Error> where
    F: FnOnce(&[DeviceInfo], &[DeviceInfo]), 

Retrieves basic information about every active playback and capture device. This function will allocate memory internally for device lists. This function will not call the closure if an error occurred.

pub fn with_playback_devices<F>(&self, f: F) -> Result<(), Error> where
    F: FnOnce(&[DeviceInfo]), 

Retrieves basic information about every active playback device. This function will allocate memory internally for device lists. This function will not call the closure if an error occurred.

pub fn with_capture_devices<F>(&self, f: F) -> Result<(), Error> where
    F: FnOnce(&[DeviceInfo]), 

Retrieves basic information about every active capture device. This function will allocate memory internally for device lists. This function will not call the closure if an error occurred.

pub fn enumerate_devices<F>(&self, callback: F) -> Result<(), Error> where
    F: for<'r, 's> FnMut(&'r Context, DeviceType, &'s DeviceInfo) -> bool, 

Trait Implementations

impl Drop for Context

fn drop(&mut self)

Executes the destructor for this type.