Struct spa_graph_node_callbacks

#[repr(C)]
pub struct spa_graph_node_callbacks {
    pub version: u32,
    pub process: Option<unsafe extern "C" fn(data: *mut c_void, node: *mut spa_graph_node) -> c_int>,
    pub reuse_buffer: Option<unsafe extern "C" fn(data: *mut c_void, node: *mut spa_graph_node, port_id: u32, buffer_id: u32) -> c_int>,
}

Fields

version: u32

process: Option<unsafe extern "C" fn(data: *mut c_void, node: *mut spa_graph_node) -> c_int>

reuse_buffer: Option<unsafe extern "C" fn(data: *mut c_void, node: *mut spa_graph_node, port_id: u32, buffer_id: u32) -> c_int>

Trait Implementations

impl Clone for spa_graph_node_callbacks

fn clone(&self) -> spa_graph_node_callbacks

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for spa_graph_node_callbacks

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

Formats the value using the given formatter.

impl PartialEq for spa_graph_node_callbacks

fn eq(&self, other: &spa_graph_node_callbacks) -> 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_graph_node_callbacks

impl Eq for spa_graph_node_callbacks

impl StructuralPartialEq for spa_graph_node_callbacks