Struct DataflowBlock

pub struct DataflowBlock {
    pub inputs: TypeRow,
    pub other_outputs: TypeRow,
    pub sum_rows: Vec<TypeRow>,
}

A CFG basic block node. The signature is that of the internal Dataflow graph.

Fields

inputs: TypeRow

other_outputs: TypeRow

sum_rows: Vec<TypeRow>

Implementations

impl DataflowBlock

pub fn successor_input(&self, successor: usize) -> Option<TypeRow>

The correct inputs of any successors. Returns None if successor is not a valid index.

Trait Implementations

impl BasicBlock for DataflowBlock

fn dataflow_input(&self) -> &TypeRow

The input dataflow signature of the CFG block.

impl Clone for DataflowBlock

fn clone(&self) -> DataflowBlock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl DataflowParent for DataflowBlock

fn inner_signature(&self) -> Cow<'_, Signature>

Signature of the inner dataflow graph.

impl Debug for DataflowBlock

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DataflowBlock

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<DataflowBlock> for OpType

fn from(v: DataflowBlock) -> OpType

Converts to this type from the input type.

impl OpTrait for DataflowBlock

fn tag(&self) -> OpTag

Tag identifying the operation.

fn description(&self) -> &'static str

A human-readable description of the operation.

fn other_input(&self) -> Option<EdgeKind>

The edge kind for the non-dataflow inputs of the operation, not described by the signature.

fn other_output(&self) -> Option<EdgeKind>

The edge kind for the non-dataflow outputs of the operation, not described by the signature.

fn non_df_port_count(&self, dir: Direction) -> usize

Get the number of non-dataflow multiports.

fn substitute(&self, subst: &Substitution<'_>) -> Self

Apply a type-level substitution to this OpType, i.e. replace type variables with new types.

fn try_node_handle<N, H>(&self, node: N) -> Option<H>

where N: HugrNode, H: NodeHandle<N> + From<N>,

Tries to create a specific NodeHandle for a node with this operation type.

fn dataflow_signature(&self) -> Option<Cow<'_, Signature>>

The signature of the operation.

fn static_input(&self) -> Option<EdgeKind>

The edge kind for a single constant input of the operation, not described by the dataflow signature.

fn static_output(&self) -> Option<EdgeKind>

The edge kind for a single constant output of the operation, not described by the dataflow signature.

impl PartialEq for DataflowBlock

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for DataflowBlock

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StaticTag for DataflowBlock

const TAG: OpTag = OpTag::DataflowBlock

The name of the operation.

impl<'a> TryFrom<&'a OpType> for &'a DataflowBlock

type Error = ()

The type returned in the event of a conversion error.

fn try_from(optype: &'a OpType) -> Result<Self, Self::Error>

Performs the conversion.

impl TryInto<DataflowBlock> for OpType

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<DataflowBlock, <Self as TryInto<DataflowBlock>>::Error>

Performs the conversion.

impl Eq for DataflowBlock

impl StructuralPartialEq for DataflowBlock