Struct moore_svlog::Rib

pub struct Rib {
    pub node: NodeId,
    pub parent: Option<NodeId>,
    pub kind: RibKind,
}

One local scope.

A rib represents a any kind of scope. Ribs form a tree structure along their parents that may be traversed from the bottom to the top to perform name resolution, or top to bottom to lookup hierarchical names.

Fields

node: NodeId

The node this rib is associated with.

When querying the compiler for a node's rib, what you get in return is not necessarily the rib of that node. If the node does not generate a new rib, you get back the rib of a parent node.

parent: Option<NodeId>

The parent rib.

Note that this does not necessarily correspond to the parent node, but may skip nodes that do not contain a rib.

kind: RibKind

The data associated with the rib.

Methods

impl Rib

pub fn get(&self, name: Name) -> Option<NodeId>

Look up a name.

Trait Implementations

impl Clone for Rib

fn clone(&self) -> Rib

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Rib

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

Formats the value using the given formatter.

impl Eq for Rib

impl PartialEq<Rib> for Rib

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

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

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

This method tests for !=.

impl StructuralEq for Rib

impl StructuralPartialEq for Rib