[−][src]Module lambda_calculus::term
Re-exports
pub use self::Term::*; |
pub use self::Notation::*; |
Enums
Notation | The notation used for parsing and displaying purposes. |
Term | A lambda term that is either a variable with a De Bruijn index, an abstraction over a term or an applicaction of one term to another. |
TermError | An error that can be returned when an inapplicable function is applied to a |
Constants
LAMBDA | The character used to display lambda abstractions. The default is the Greek letter 'λ', but it
can also be set to a '' (backslash) using |
UD | An undefined term that can be used as a value returned by invalid/inapplicable operations, e.g.
obtaining an element of an empty list. Since this implementation uses De Bruijn indices greater
than zero, |
Functions
abs | Wraps a |
app | Produces an |