Struct pipewire_sys::pw_impl_link_events

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#[repr(C)]
pub struct pw_impl_link_events {
    pub version: u32,
    pub destroy: Option<unsafe extern "C" fn(data: *mut c_void)>,
    pub free: Option<unsafe extern "C" fn(data: *mut c_void)>,
    pub initialized: Option<unsafe extern "C" fn(data: *mut c_void)>,
    pub info_changed: Option<unsafe extern "C" fn(data: *mut c_void, info: *const pw_link_info)>,
    pub state_changed: Option<unsafe extern "C" fn(data: *mut c_void, old: pw_link_state, state: pw_link_state, error: *const c_char)>,
    pub port_unlinked: Option<unsafe extern "C" fn(data: *mut c_void, port: *mut pw_impl_port)>,
}
Expand description

link events added with \ref pw_impl_link_add_listener

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§version: u32§destroy: Option<unsafe extern "C" fn(data: *mut c_void)>

A link is destroyed

§free: Option<unsafe extern "C" fn(data: *mut c_void)>

A link is freed

§initialized: Option<unsafe extern "C" fn(data: *mut c_void)>

a Link is initialized

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

The info changed on a link

§state_changed: Option<unsafe extern "C" fn(data: *mut c_void, old: pw_link_state, state: pw_link_state, error: *const c_char)>

The link state changed, \a error is only valid when the state is in error.

§port_unlinked: Option<unsafe extern "C" fn(data: *mut c_void, port: *mut pw_impl_port)>

A port is unlinked

Trait Implementations§

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fn clone(&self) -> pw_impl_link_events

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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fn borrow_mut(&mut self) -> &mut T

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.