Trait Source 

pub trait Source<T: Transcendental, const BUF_SIZE: usize>: Node<T, BUF_SIZE> {
    // Required method
    fn generate(
        &mut self,
        clock: &ClockTick,
        control_inputs: &[T],
        clock_inputs: &[ClockTick],
    ) -> ProcessResult<()>;

    // Provided methods
    fn num_signal_outputs(&self) -> usize { ... }
    fn num_control_inputs(&self) -> usize { ... }
    fn num_clock_inputs(&self) -> usize { ... }
}

Active source of signals

Sources generate signal from internal state. They have no signal inputs, but may have control and clock inputs for modulation.

Required Methods

fn generate( &mut self, clock: &ClockTick, control_inputs: &[T], clock_inputs: &[ClockTick], ) -> ProcessResult<()>

Generate the next block of signal

Arguments

• clock - Current clock tick
• control_inputs - Control signal values (one per control input)
• clock_inputs - Clock signal values (one per clock input)

The source writes output samples into its own output port buffers, accessible via self.output_port_mut(index).

Provided Methods

fn num_signal_outputs(&self) -> usize

Number of signal outputs (default 1)

fn num_control_inputs(&self) -> usize

Number of control inputs (default 0)

fn num_clock_inputs(&self) -> usize

Number of clock inputs (default 0)

Trait Implementations

impl<T, const BUF_SIZE: usize> Processable<T, BUF_SIZE> for Box<dyn Source<T, BUF_SIZE>>

where T: Transcendental,

fn process_block(&mut self, ctx: &mut ProcessContext<'_>) -> ProcessResult<()>

Process one block of signal samples.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors