Struct futuresdr::runtime::FlowgraphHandle

pub struct FlowgraphHandle { /* private fields */ }

Handle to interact with running Flowgraph

Implementations

impl FlowgraphHandle

pub async fn call( &mut self, block_id: usize, port_id: impl Into<PortId>, data: Pmt ) -> Result<(), Error>

Call message handler, ignoring the result

pub async fn callback( &mut self, block_id: usize, port_id: impl Into<PortId>, data: Pmt ) -> Result<Pmt, Error>

Call message handler

pub async fn description(&mut self) -> Result<FlowgraphDescription, Error>

Get FlowgraphDescription

pub async fn block_description( &mut self, block_id: usize ) -> Result<BlockDescription>

Get BlockDescription

pub async fn terminate(&mut self) -> Result<()>

Send a terminate message to the Flowgraph

Does not wait until the Flowgraph is actually terminated.

pub async fn terminate_and_wait(&mut self) -> Result<()>

Terminate the Flowgraph

Send a terminate message to the Flowgraph and wait until it is shutdown.

Trait Implementations

impl Clone for FlowgraphHandle

fn clone(&self) -> FlowgraphHandle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FlowgraphHandle

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

Formats the value using the given formatter.

impl PartialEq for FlowgraphHandle

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.