Enum Seft 

pub enum Seft {
    A,
    B,
    C,
}

Stack effect type - how many values a symbol pops and pushes

Variants

A

Constants and variables: push 1 value (pop 0)

B

Unary operators: pop 1, push 1

C

Binary operators: pop 2, push 1

Trait Implementations

impl Clone for Seft

fn clone(&self) -> Seft

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Seft

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

Formats the value using the given formatter.

impl Hash for Seft

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 Seft

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

impl Eq for Seft

impl StructuralPartialEq for Seft