Struct pipewire_sys::pw_node_info

#[repr(C)]
pub struct pw_node_info {
    pub id: u32,
    pub max_input_ports: u32,
    pub max_output_ports: u32,
    pub change_mask: u64,
    pub n_input_ports: u32,
    pub n_output_ports: u32,
    pub state: pw_node_state,
    pub error: *const c_char,
    pub props: *mut spa_dict,
    pub params: *mut spa_param_info,
    pub n_params: u32,
}

The node information. Extra information can be added in later versions

Fields

id: u32

< id of the global

max_input_ports: u32

< maximum number of inputs

max_output_ports: u32

< maximum number of outputs

change_mask: u64

< bitfield of changed fields since last call

n_input_ports: u32

< number of inputs

n_output_ports: u32

< number of outputs

state: pw_node_state

< the current state of the node

error: *const c_char

< an error reason if \a state is error

props: *mut spa_dict

< the properties of the node

params: *mut spa_param_info

< parameters

n_params: u32

< number of items in \a params

Trait Implementations

impl Clone for pw_node_info

fn clone(&self) -> pw_node_info

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for pw_node_info

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

Formats the value using the given formatter.

impl Copy for pw_node_info