Struct TypeNodeId 

pub struct TypeNodeId(/* private fields */);

Unified node ID with kind encoded in top 2 bits. Allows a single ID type to reference any node kind.

Implementations

impl TypeNodeId

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

Create a definition node ID.

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

Create a usage node ID.

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

Create a generic arg node ID.

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

Create a trait bound node ID.

pub const fn kind(self) -> NodeKind

Get the node kind.

pub const fn index(self) -> u32

Get the raw index within the kind’s array.

pub const fn as_u32(self) -> u32

Get raw u32 value.

Trait Implementations

impl Clone for TypeNodeId

fn clone(&self) -> TypeNodeId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TypeNodeId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TypeNodeId

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for TypeNodeId

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 TypeNodeId

fn eq(&self, other: &TypeNodeId) -> 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 TypeNodeId

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for TypeNodeId

impl Eq for TypeNodeId

impl StructuralPartialEq for TypeNodeId