Struct Io 

pub struct Io { /* private fields */ }

The queues bound to a node’s ports, handed to Node::start, with what the node may need to know about them: the time base its inputs are on and the properties of the outputs they read.

Implementations

impl Io

pub fn time_base(&self) -> Option<TimeBase>

The clock of the source the node’s inputs come from; None for a node without inputs. Decoders turn bit times and timeouts into ticks with it.

pub fn input_props(&self, index: usize) -> &Props

The properties the output connected to input port index declares: what the bus promised, such as its word width.

Panics

When the node declared no such port.

pub fn cx(&self) -> &Rc<NodeCx>

The node context.

pub fn input<T: 'static>(&mut self, index: usize) -> Inbox<T>

The reader on input port index.

Panics

When the node declared no such port, bound it already, or declared it with another event type than T: all mistakes in the node itself, not in the graph.

pub fn signal(&mut self, index: usize) -> SignalCursor

Input port index as a cursor over logic samples.

Panics

As Io::input does.

pub fn output<T: 'static>(&mut self, index: usize) -> Outbox<T>

The writer on output port index.

Panics

As Io::input does.

Trait Implementations

impl Debug for Io

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

Formats the value using the given formatter.