ops

Definitions of HUGR operations.

Classes

AliasDecl	Declare an external type alias.
AliasDefn	Declare a type alias.
AsExtOp	Abstract interface that types can implement to behave as an extension dataflow operation.
CFG	Parent operation of a control flow graph.
Call	Call a function inside a dataflow graph.
CallIndirect	Higher order evaluation of a FunctionType value.
Case	Parent of a dataflow graph that is a branch of a Conditional.
Command	A DataflowOp and its incoming Wire
Conditional	'Switch' operation on the variants of an incoming sum type, evaluating the corresponding one of the child Case operations.
Const	A static constant value.
Custom	Serializable version of non-core dataflow operation defined in an extension.
DFG	Simple dataflow graph operation.
DataflowBlock	Parent of non-entry basic block in a control flow graph.
DataflowOp	Abstract dataflow operation.
DfParentOp	Abstract parent of dataflow graph operations.
ExitBlock	Unique exit block of a control flow graph.
ExtOp	A non-core dataflow operation defined in an extension.
FuncDecl	Function declaration operation, defines the signature of a function.
FuncDefn	Function definition operation, parent of a dataflow graph that defines the function.
Input	Input operation in dataflow graph.
LoadConst	Load a constant value into a dataflow graph.
LoadFunc	Load a statically defined function as a higher order value.
MakeTuple	Operation to create a tuple from a sequence of wires.
Module	Root operation of a HUGR which corresponds to a full module definition.
Noop	Identity operation that passes through its input.
Op	An abstract HUGR operation.
Output	Output operation in dataflow graph.
RegisteredOp	Base class for operations that are registered with an extension using Extension.register_op.
Tag	Tag a row of incoming values to make them a variant of a sum type.
TailLoop	Tail controlled loop operation, child dataflow graph iterates while it outputs the first variant of a sum type.
UnpackTuple	Operation to unpack a tuple into its elements.

Exceptions

IncompleteOp(op)	Op types have not been set during building.
InvalidPort(port, op)	Port is not valid for this operation.
NoConcreteFunc	Could not instantiate a polymorphic function.