Struct alsa::seq::Seq
[−]
[src]
pub struct Seq(_, _);
snd_seq_t wrapper
To access the functions `event_input, event_input_pending and set_input_buffer_size,
you first have to obtain an instance of Input by calling input(). Only one instance of
Input may exist at any time for a given Seq.
Methods
impl Seq[src]
fn open(
name: Option<&CStr>,
dir: Option<Direction>,
nonblock: bool
) -> Result<Seq>
name: Option<&CStr>,
dir: Option<Direction>,
nonblock: bool
) -> Result<Seq>
Opens the sequencer.
If name is None, "default" will be used. That's almost always what you usually want to use anyway.
fn set_client_name(&self, name: &CStr) -> Result<()>
fn set_client_event_filter(&self, event_type: i32) -> Result<()>
fn set_client_pool_output(&self, size: u32) -> Result<()>
fn set_client_pool_input(&self, size: u32) -> Result<()>
fn set_client_pool_output_room(&self, size: u32) -> Result<()>
fn client_id(&self) -> Result<i32>
fn drain_output(&self) -> Result<i32>
fn get_any_client_info(&self, client: i32) -> Result<ClientInfo>
fn get_any_port_info(&self, a: Addr) -> Result<PortInfo>
fn create_port(&self, port: &PortInfo) -> Result<()>
fn create_simple_port(
&self,
name: &CStr,
caps: PortCap,
t: PortType
) -> Result<i32>
&self,
name: &CStr,
caps: PortCap,
t: PortType
) -> Result<i32>
fn set_port_info(&self, port: i32, info: &mut PortInfo) -> Result<()>
fn delete_port(&self, port: i32) -> Result<()>
fn subscribe_port(&self, info: &PortSubscribe) -> Result<()>
fn unsubscribe_port(&self, sender: Addr, dest: Addr) -> Result<()>
fn control_queue(
&self,
q: i32,
t: EventType,
value: i32,
e: Option<&mut Event>
) -> Result<()>
&self,
q: i32,
t: EventType,
value: i32,
e: Option<&mut Event>
) -> Result<()>
fn event_output(&self, e: &mut Event) -> Result<u32>
fn event_output_buffer(&self, e: &mut Event) -> Result<u32>
fn event_output_direct(&self, e: &mut Event) -> Result<u32>
fn get_queue_tempo(&self, q: i32) -> Result<QueueTempo>
fn set_queue_tempo(&self, q: i32, value: &QueueTempo) -> Result<()>
fn free_queue(&self, q: i32) -> Result<()>
fn alloc_queue(&self) -> Result<i32>
fn alloc_named_queue(&self, n: &CStr) -> Result<i32>
fn input<'a>(&'a self) -> Input<'a>
Call this function to obtain an instance of Input to access the functions event_input,
event_input_pending and set_input_buffer_size. See the documentation of Input for details.