Enum MaybeVar 

pub enum MaybeVar<F, X> {
    Symbol(F),
    Var(X),
}

Variants

Symbol(F)

Var(X)

Trait Implementations

impl<F: Clone, X: Clone> Clone for MaybeVar<F, X>

fn clone(&self) -> MaybeVar<F, X>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<F: Debug, X: Debug> Debug for MaybeVar<F, X>

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

Formats the value using the given formatter.

impl<F: Display, X: Display> Display for MaybeVar<F, X>

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

Formats the value using the given formatter.

impl<F: Hash, X: Hash> Hash for MaybeVar<F, X>

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<F: PartialEq, X: PartialEq> PartialEq for MaybeVar<F, X>

fn eq(&self, other: &MaybeVar<F, X>) -> 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<F: Eq, X: Eq> Eq for MaybeVar<F, X>

impl<F, X> StructuralPartialEq for MaybeVar<F, X>