Enum 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 duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Notation

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

Formats the value using the given formatter.

impl PartialEq for Notation

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

impl Eq for Notation

impl StructuralPartialEq for Notation