Struct StructId 

pub struct StructId(pub u32);

A unique identifier for a struct definition.

As of Phase 3 (ADR-0024), the inner value is a pool index into TypeInternPool, not a vector index into a separate struct definitions array.

Tuple Fields

0: u32

Implementations

impl StructId

pub fn from_pool_index(pool_index: u32) -> StructId

Create a StructId from a pool index.

This is the primary way to create StructIds during Phase 3+. The pool index is the raw index into TypeInternPool.types.

pub fn pool_index(self) -> u32

Get the pool index for this struct.

This is the index into TypeInternPool.types.

Trait Implementations

impl Clone for StructId

fn clone(&self) -> StructId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StructId

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

Formats the value using the given formatter.

impl Hash for StructId

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

where __H: Hasher,

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 StructId

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

impl Eq for StructId

impl StructuralPartialEq for StructId