Enum SiteKind 

pub enum SiteKind {
    Record,
    Tuple,
}

Which aggregate constructor an escape site is — determines which stack-alloc opcode a future codegen slice would emit for it (AllocStackRecord for records; tuple stack-alloc is not yet implemented, so Tuple sites are reported but not lowered).

Variants

Record

Op::MakeRecord: shape_idx is meaningful, field_count is the record’s field count.

Tuple

Op::MakeTuple: shape_idx is unused (0), field_count is the tuple arity.

Trait Implementations

impl Clone for SiteKind

fn clone(&self) -> SiteKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SiteKind

impl Debug for SiteKind

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

Formats the value using the given formatter.

impl Eq for SiteKind

impl Hash for SiteKind

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 SiteKind

fn eq(&self, other: &SiteKind) -> 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 StructuralPartialEq for SiteKind