Enum BodyShape 

pub enum BodyShape {
    LeafExpr,
    SingleExpr,
    Block(usize),
    Unclassified(usize),
}

Variants

LeafExpr

BodyPlan::SingleExpr whose head is a leaf op (literal, ident, resolved local, etc.) — the fastest possible body shape.

SingleExpr

BodyPlan::SingleExpr of any other kind (call, match, ctor, …).

Block(usize)

BodyPlan::Block { stmts: N, .. } — a multi-stmt block (let bindings + tail expr).

Unclassified(usize)

Body didn’t match any of the classifier’s recognised shapes; usually means the body is a match or some other top-level expression the thin-body classifier doesn’t model.

Trait Implementations

impl Clone for BodyShape

fn clone(&self) -> BodyShape

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BodyShape

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

Formats the value using the given formatter.

impl PartialEq for BodyShape

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

impl Eq for BodyShape

impl StructuralPartialEq for BodyShape