Struct spa_hook

#[repr(C)]
pub struct spa_hook {
    pub link: spa_list,
    pub cb: spa_callbacks,
    pub removed: Option<unsafe extern "C" fn(hook: *mut spa_hook)>,
    pub priv_: *mut c_void,
}

\struct spa_hook A hook, contains the structure with functions and the data passed to the functions.

A hook should be treated as opaque by the caller.

Fields

link: spa_list

cb: spa_callbacks

removed: Option<unsafe extern "C" fn(hook: *mut spa_hook)>

callback and data for the hook list, private to the hook_list implementor

priv_: *mut c_void

Trait Implementations

impl Clone for spa_hook

fn clone(&self) -> spa_hook

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for spa_hook

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

Formats the value using the given formatter.

impl PartialEq for spa_hook

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for spa_hook

impl Eq for spa_hook

impl StructuralPartialEq for spa_hook