Struct Node

pub struct Node<'a> {
    pub operation: Operation<'a>,
    pub inputs: &'a [LinkRef<'a>],
    pub outputs: &'a [LinkRef<'a>],
    pub params: &'a [TermId],
    pub regions: &'a [RegionId],
    pub meta: &'a [MetaItem<'a>],
    pub signature: Option<TermId>,
}

Nodes in the hugr graph.

Fields

operation: Operation<'a>

The operation that the node performs.

inputs: &'a [LinkRef<'a>]

The input ports of the node.

outputs: &'a [LinkRef<'a>]

The output ports of the node.

params: &'a [TermId]

The parameters of the node.

regions: &'a [RegionId]

The regions of the node.

meta: &'a [MetaItem<'a>]

The meta information attached to the node.

signature: Option<TermId>

The signature of the node.

Can be None to indicate that the node’s signature should be inferred, or for nodes with operations that do not have a signature.

Trait Implementations

impl<'a> Clone for Node<'a>

fn clone(&self) -> Node<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Node<'a>

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

Formats the value using the given formatter.

impl<'a> Default for Node<'a>

fn default() -> Node<'a>

Returns the “default value” for a type.

impl<'a> Hash for Node<'a>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a> PartialEq for Node<'a>

fn eq(&self, other: &Node<'a>) -> 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<'a> Eq for Node<'a>

impl<'a> StructuralPartialEq for Node<'a>