Struct ExprId 

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

Unique identifier for an interned expression.

Two expressions with the same ExprId are guaranteed to be structurally identical (hash-consing invariant).

Implementations

impl ExprId

pub fn as_u32(&self) -> u32

Return the underlying u32 value.

Trait Implementations

impl Clone for ExprId

fn clone(&self) -> ExprId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExprId

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

Formats the value using the given formatter.

impl Hash for ExprId

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 ExprId

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

impl Eq for ExprId

impl StructuralPartialEq for ExprId