Struct pipewire_wrapper::core_api::core::CoreRef

#[repr(transparent)]
pub struct CoreRef { /* private fields */ }

Wrapper for the external pw_sys::pw_core value. This is a special singleton object. It is used for internal PipeWire protocol features. Connecting to a PipeWire instance returns one core object, the caller should then register event listeners using add_listener method.

Implementations

impl CoreRef

pub fn hello(&self, version: u32) -> Result<()>

pub fn sync(&self, id: u32, seq: i32) -> Result<()>

pub fn pong(&self, id: u32, seq: i32) -> Result<()>

pub fn error( &self, id: u32, seq: i32, error_code: i32, description: &CStr ) -> Result<()>

Trait Implementations

impl<'a> AddListener<'a> for CoreRef

type Events = CoreEvents<'a>

Events listener struct

fn add_listener(&self, events: Pin<Box<Self::Events>>) -> Pin<Box<Self::Events>>

Register listener and return it.

impl AsMut<CoreRef> for Core

fn as_mut(&mut self) -> &mut <Self as Wrapper>::RawWrapperType

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<CoreRef> for Core

fn as_ref(&self) -> &<Self as Wrapper>::RawWrapperType

Converts this type into a shared reference of the (usually inferred) input type.

impl Debug for CoreRef

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

Formats the value using the given formatter.

impl From<CoreRef> for pw_core

fn from(value: CoreRef) -> Self

Converts to this type from the input type.

impl From<pw_core> for CoreRef

fn from(value: pw_core) -> Self

Converts to this type from the input type.

impl Proxied for CoreRef

fn type_info() -> TypeInfo<'static>

fn as_proxy(&self) -> &ProxyRef

impl RawWrapper for CoreRef

type CType = pw_core

External type

fn as_raw_ptr(&self) -> *mut Self::CType

Raw ptr to the external type

fn as_raw(&self) -> &Self::CType

Wrapped external value

fn from_raw(raw: Self::CType) -> Self

Creates wrapper from the external value, can be use when external type has no raw pointers.

unsafe fn mut_from_raw_ptr<'lft>(raw: *mut Self::CType) -> &'lft mut Self

Cast external pointer to the borrowed mutable wrapper. Panic when pointer is null. Lifetime is not reliable and should be guaranteed explicitly.

unsafe fn from_raw_ptr<'a>(raw: *const Self::CType) -> &'a Self

Cast external pointer to the borrowed wrapper. Panic when pointer is null. Lifetime is not reliable and should be guaranteed explicitly.

fn as_ptr(&self) -> *mut Self

Raw mutable pointer to Self

impl SpaInterface for CoreRef

type Methods = pw_core_methods

spa_sys::spa_interface methods structure

fn spa_interface(&self) -> &InterfaceRef

Interface wrapper

fn version(&self) -> u32

Interface version