Enum Atom

pub enum Atom {
    Variable(String),
    NamespaceVariable {
        namespace: String,
        name: String,
    },
    Literal(Literal),
}

An atomic expression

Variants

Variable(String)

Some (yet unresolved) variable name

NamespaceVariable

Some variable with a ‘namespace’ (used in interaction expressions)

Fields

namespace: String

name: String

Literal(Literal)

Some literal

Trait Implementations

impl Clone for Atom

fn clone(&self) -> Atom

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Atom

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

Formats the value using the given formatter.

impl PartialEq for Atom

fn eq(&self, other: &Atom) -> 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 StructuralPartialEq for Atom