Struct futuresdr::runtime::Topology

pub struct Topology { /* fields omitted */ }

The actual graph that backs a Flowgraph.

Implementations

impl Topology

pub fn new() -> Self

Constructs a blank Topology

pub fn block_id(&self, name: &str) -> Option<usize>

pub fn block_name(&self, id: usize) -> Option<&str>

pub fn add_block(&mut self, block: Block) -> usize

Adds a Block to the Topology returning the id of the Block in the Topology.

pub fn delete_block(&mut self, id: usize)

Removes a Block and all edges connected to the Block from the Topology.

pub fn connect_stream<B: BufferBuilder + Debug + Eq + Hash>(
    &mut self,
    src_block: usize,
    src_port: &str,
    dst_block: usize,
    dst_port: &str,
    buffer_builder: B
) -> Result<()>

pub fn connect_message(
    &mut self,
    src_block: usize,
    src_port: &str,
    dst_block: usize,
    dst_port: &str
) -> Result<()>

pub fn validate(&self) -> Result<()>

pub fn block_ref(&self, id: usize) -> Option<&Block>

pub fn block_mut(&mut self, id: usize) -> Option<&mut Block>

Trait Implementations

impl Debug for Topology

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

Formats the value using the given formatter.

impl Default for Topology

fn default() -> Self

Returns the “default value” for a type.