Enum lambda_calculus::term::Notation

pub enum Notation {
    Classic,
    DeBruijn,
}

The notation used for parsing and displaying purposes.

Examples

use lambda_calculus::combinators::S;

assert_eq!(&format!(  "{}", S()), "λa.λb.λc.a c (b c)"); // Classic notation
assert_eq!(&format!("{:?}", S()), "λλλ31(21)");          // DeBruijn index notation

Variants

Classic

classic lambda calculus notation; used by fmt::Display

DeBruijn

De Bruijn indices; used by fmt::Debug

Trait Implementations

impl Clone for Notation

fn clone(&self) -> Notation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Notation

impl PartialEq<Notation> for Notation

fn eq(&self, other: &Notation) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Debug for Notation

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

Formats the value using the given formatter.