Struct Literal 

pub struct Literal<'a> {
    pub negated: bool,
    pub atom: Atom<'a>,
}

A literal is an atom, optionally negated (NOT ...).

Fields

negated: bool

true when written with a leading NOT (asserts the atom is FALSE).

atom: Atom<'a>

The underlying atom being asserted true or false.

Trait Implementations

impl<'a> Clone for Literal<'a>

fn clone(&self) -> Literal<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Literal<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for Literal<'a>

impl<'a> PartialEq for Literal<'a>

fn eq(&self, other: &Literal<'a>) -> 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<'a> StructuralPartialEq for Literal<'a>