Enum Expr 

pub enum Expr<T> {
    Term(Term<T>),
    Not(Box<Expr<T>>),
    And(Vec<Expr<T>>),
    Or(Vec<Expr<T>>),
}

Variants

Term(Term<T>)

Not(Box<Expr<T>>)

And(Vec<Expr<T>>)

Or(Vec<Expr<T>>)

Trait Implementations

impl<T: Clone> Clone for Expr<T>

fn clone(&self) -> Expr<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Expr<Name>

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

Formats the value using the given formatter.

impl<T: Display> Display for Expr<T>

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

Formats the value using the given formatter.

impl Parse for Expr<Name>

fn parse( buf: &mut ParseBuffer<'_>, ) -> Result<Self, Box<dyn Error + Send + Sync>>

impl<T: PartialEq> PartialEq for Expr<T>

fn eq(&self, other: &Expr<T>) -> 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<T: Eq> Eq for Expr<T>

impl<T> StructuralPartialEq for Expr<T>