Struct NodeIndex 

pub struct NodeIndex(pub u32);

Node index - references a node in the SOA AST.

Nodes are stored in parallel arrays (tags, data, extra) and referenced by their index. This is similar to how RIR uses InstRef.

Tuple Fields

0: u32

Implementations

impl NodeIndex

pub const fn new(idx: u32) -> Self

Create a new node index.

pub const fn as_u32(self) -> u32

Get the raw index value.

pub const fn as_usize(self) -> usize

Get the index as usize for array indexing.

Trait Implementations

impl Clone for NodeIndex

fn clone(&self) -> NodeIndex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeIndex

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

Formats the value using the given formatter.

impl Hash for NodeIndex

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 PartialEq for NodeIndex

fn eq(&self, other: &NodeIndex) -> 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 Copy for NodeIndex

impl Eq for NodeIndex

impl StructuralPartialEq for NodeIndex