Enum FirstArgKey 

pub enum FirstArgKey {
    Atom(AtomId),
    Integer(i64),
    Functor(AtomId, usize),
}

Key for first-argument indexing.

Variants

Atom(AtomId)

Integer(i64)

Functor(AtomId, usize)

Trait Implementations

impl Clone for FirstArgKey

fn clone(&self) -> FirstArgKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FirstArgKey

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

Formats the value using the given formatter.

impl Eq for FirstArgKey

impl Hash for FirstArgKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for FirstArgKey

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