Enum Term

pub enum Term {
    Lit(Literal),
    Var(String),
    App(String, Vec<TermId>),
}

Like Exprs but with sharing and deduplication.

Terms refer to their children indirectly via opaque TermIds (internally these are just usizes) that map into an ambient TermDag.

Variants

Lit(Literal)

Var(String)

App(String, Vec<TermId>)

Trait Implementations

impl Clone for Term

fn clone(&self) -> Term

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Term

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

Formats the value using the given formatter.

impl Hash for Term

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 Term

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

impl StructuralPartialEq for Term