Struct libspa_sys::spa_device_events

#[repr(C)]
pub struct spa_device_events {
    pub version: u32,
    pub info: Option<unsafe extern "C" fn(data: *mut c_void, info: *const spa_device_info)>,
    pub result: Option<unsafe extern "C" fn(data: *mut c_void, seq: c_int, res: c_int, type_: u32, result: *const c_void)>,
    pub event: Option<unsafe extern "C" fn(data: *mut c_void, event: *const spa_event)>,
    pub object_info: Option<unsafe extern "C" fn(data: *mut c_void, id: u32, info: *const spa_device_object_info)>,
}

spa_device_events:

Events are always emitted from the main thread

Fields

version: u32

info: Option<unsafe extern "C" fn(data: *mut c_void, info: *const spa_device_info)>

notify extra information about the device

result: Option<unsafe extern "C" fn(data: *mut c_void, seq: c_int, res: c_int, type_: u32, result: *const c_void)>

notify a result

event: Option<unsafe extern "C" fn(data: *mut c_void, event: *const spa_event)>

a device event

object_info: Option<unsafe extern "C" fn(data: *mut c_void, id: u32, info: *const spa_device_object_info)>

info changed for an object managed by the device, info is NULL when the object is removed

Trait Implementations

impl Clone for spa_device_events

fn clone(&self) -> spa_device_events

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for spa_device_events

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

Formats the value using the given formatter.

impl PartialEq for spa_device_events

fn eq(&self, other: &spa_device_events) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for spa_device_events

impl Eq for spa_device_events

impl StructuralPartialEq for spa_device_events