Struct SumP

pub struct SumP {
    pub op: Op1,
    pub right: SpannableNode<Term>,
    pub cont: Option<Box<SumP>>,
}

The operator, right-hand side and possible further continuation of this sum.

Grammar

SumP -> Op1 Term SumP?;

Fields

op: Op1

The operator

right: SpannableNode<Term>

The right-hand Term.

cont: Option<Box<SumP>>

The optional rest of the sum

Implementations

impl SumP

pub fn new_unspanned(op: Op1, right: Term, cont: Option<Box<SumP>>) -> Self

Constructs a Self with dummy span information.

Trait Implementations

impl Clone for SumP

fn clone(&self) -> SumP

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SumP

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

Formats the value using the given formatter.

impl Display for SumP

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

Formats the value using the given formatter.

impl Hash for SumP

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 SumP

fn eq(&self, other: &SumP) -> 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 Eq for SumP

impl StructuralPartialEq for SumP